| 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 | $107.53 | 7.326% | $115.4076 | $115.41 | $115.40 | $115.40 |
| Purchase #2 | $107.28 | 10.842% | $118.9113 | $118.91 | $118.90 | $118.90 |
| Purchase #3 | $35.95 | 5.371% | $37.8809 | $37.88 | $37.90 | $37.90 |
| Purchase #4 | $10.28 | 11.370% | $11.4488 | $11.45 | $11.45 | $11.40 |
| Purchase #5 | $164.84 | 8.107% | $178.2036 | $178.20 | $178.20 | $178.20 |
| Purchase #6 | $182.91 | 6.526% | $194.8467 | $194.85 | $194.85 | $194.80 |
| Purchase #7 | $121.91 | 10.771% | $135.0409 | $135.04 | $135.05 | $135.00 |
| 7 purchase totals = | $730.70 | $791.7398 | $791.74 | $791.75 | $791.60 | |