| 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 | $193.33 | 6.152% | $205.2237 | $205.22 | $205.20 | $205.20 |
| Purchase #2 | $205.73 | 4.451% | $214.887 | $214.89 | $214.90 | $214.90 |
| Purchase #3 | $54.64 | 6.393% | $58.1331 | $58.13 | $58.15 | $58.10 |
| Purchase #4 | $21.86 | 3.801% | $22.6909 | $22.69 | $22.70 | $22.70 |
| Purchase #5 | $159.48 | 12.168% | $178.8855 | $178.89 | $178.90 | $178.90 |
| Purchase #6 | $76.28 | 12.467% | $85.7898 | $85.79 | $85.80 | $85.80 |
| Purchase #7 | $95.85 | 13.458% | $108.7495 | $108.75 | $108.75 | $108.70 |
| 7 purchase totals = | $807.17 | $874.3595 | $874.36 | $874.40 | $874.30 | |