| 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 | $109.55 | 8.583% | $118.9527 | $118.95 | $118.95 | $119.00 |
| Purchase #2 | $181.30 | 3.762% | $188.1205 | $188.12 | $188.10 | $188.10 |
| Purchase #3 | $145.44 | 9.639% | $159.459 | $159.46 | $159.45 | $159.50 |
| Purchase #4 | $78.95 | 3.145% | $81.433 | $81.43 | $81.45 | $81.40 |
| Purchase #5 | $203.65 | 12.750% | $229.6154 | $229.62 | $229.60 | $229.60 |
| Purchase #6 | $79.33 | 10.654% | $87.7818 | $87.78 | $87.80 | $87.80 |
| Purchase #7 | $83.32 | 6.434% | $88.6808 | $88.68 | $88.70 | $88.70 |
| 7 purchase totals = | $881.54 | $954.0432 | $954.04 | $954.05 | $954.10 | |