| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $121.52 | 13.299% | $137.6809 | $137.68 | $137.70 | $137.70 |
| Purchase #2 | $119.43 | 5.707% | $126.2459 | $126.25 | $126.25 | $126.20 |
| Purchase #3 | $101.38 | 11.608% | $113.1482 | $113.15 | $113.15 | $113.10 |
| Purchase #4 | $157.98 | 13.438% | $179.2094 | $179.21 | $179.20 | $179.20 |
| Purchase #5 | $246.96 | 10.653% | $273.2686 | $273.27 | $273.25 | $273.30 |
| Purchase #6 | $191.66 | 13.632% | $217.7871 | $217.79 | $217.80 | $217.80 |
| Purchase #7 | $139.39 | 5.789% | $147.4593 | $147.46 | $147.45 | $147.50 |
| 7 purchase totals = | $1,078.32 | $1,194.7994 | $1,194.81 | $1,194.80 | $1,194.80 | |