| 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 | $195.70 | 9.672% | $214.6281 | $214.63 | $214.65 | $214.60 |
| Purchase #2 | $224.51 | 13.828% | $255.5552 | $255.56 | $255.55 | $255.60 |
| Purchase #3 | $142.83 | 3.609% | $147.9847 | $147.98 | $148.00 | $148.00 |
| Purchase #4 | $12.48 | 9.430% | $13.6569 | $13.66 | $13.65 | $13.70 |
| Purchase #5 | $173.73 | 11.846% | $194.3101 | $194.31 | $194.30 | $194.30 |
| Purchase #6 | $155.97 | 7.255% | $167.2856 | $167.29 | $167.30 | $167.30 |
| Purchase #7 | $127.52 | 5.145% | $134.0809 | $134.08 | $134.10 | $134.10 |
| 7 purchase totals = | $1,032.74 | $1,127.5015 | $1,127.51 | $1,127.55 | $1,127.60 | |