| 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 | $163.72 | 3.539% | $169.5141 | $169.51 | $169.50 | $169.50 |
| Purchase #2 | $10.57 | 10.822% | $11.7139 | $11.71 | $11.70 | $11.70 |
| Purchase #3 | $110.84 | 7.795% | $119.48 | $119.48 | $119.50 | $119.50 |
| Purchase #4 | $220.33 | 5.524% | $232.501 | $232.50 | $232.50 | $232.50 |
| Purchase #5 | $27.77 | 11.762% | $31.0363 | $31.04 | $31.05 | $31.00 |
| Purchase #6 | $119.40 | 7.571% | $128.4398 | $128.44 | $128.45 | $128.40 |
| Purchase #7 | $145.65 | 9.204% | $159.0556 | $159.06 | $159.05 | $159.10 |
| 7 purchase totals = | $798.28 | $851.7407 | $851.74 | $851.75 | $851.70 | |