| 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 | $178.83 | 4.397% | $186.6932 | $186.69 | $186.70 | $186.70 |
| Purchase #2 | $174.54 | 9.822% | $191.6833 | $191.68 | $191.70 | $191.70 |
| Purchase #3 | $64.31 | 13.342% | $72.8902 | $72.89 | $72.90 | $72.90 |
| Purchase #4 | $101.27 | 10.830% | $112.2375 | $112.24 | $112.25 | $112.20 |
| Purchase #5 | $193.32 | 7.520% | $207.8577 | $207.86 | $207.85 | $207.90 |
| Purchase #6 | $113.81 | 13.618% | $129.3086 | $129.31 | $129.30 | $129.30 |
| Purchase #7 | $134.79 | 11.370% | $150.1156 | $150.12 | $150.10 | $150.10 |
| 7 purchase totals = | $960.87 | $1,050.7861 | $1,050.79 | $1,050.80 | $1,050.80 | |