| 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 | $131.55 | 8.807% | $143.1356 | $143.14 | $143.15 | $143.10 |
| Purchase #2 | $57.48 | 11.625% | $64.1621 | $64.16 | $64.15 | $64.20 |
| Purchase #3 | $116.49 | 10.284% | $128.4698 | $128.47 | $128.45 | $128.50 |
| Purchase #4 | $13.58 | 7.466% | $14.5939 | $14.59 | $14.60 | $14.60 |
| Purchase #5 | $118.99 | 8.679% | $129.3171 | $129.32 | $129.30 | $129.30 |
| Purchase #6 | $218.93 | 6.662% | $233.5151 | $233.52 | $233.50 | $233.50 |
| Purchase #7 | $164.94 | 8.242% | $178.5344 | $178.53 | $178.55 | $178.50 |
| 7 purchase totals = | $821.96 | $891.7280 | $891.73 | $891.70 | $891.70 | |