| 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 | $184.32 | 11.389% | $205.3122 | $205.31 | $205.30 | $205.30 |
| Purchase #2 | $6.64 | 8.219% | $7.1857 | $7.19 | $7.20 | $7.20 |
| Purchase #3 | $149.61 | 6.767% | $159.7341 | $159.73 | $159.75 | $159.70 |
| Purchase #4 | $83.54 | 13.394% | $94.7293 | $94.73 | $94.75 | $94.70 |
| Purchase #5 | $211.55 | 12.544% | $238.0868 | $238.09 | $238.10 | $238.10 |
| Purchase #6 | $230.76 | 6.420% | $245.5748 | $245.57 | $245.55 | $245.60 |
| Purchase #7 | $27.90 | 4.311% | $29.1028 | $29.10 | $29.10 | $29.10 |
| 7 purchase totals = | $894.32 | $979.7257 | $979.72 | $979.75 | $979.70 | |