| 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 | $170.74 | 13.737% | $194.1946 | $194.19 | $194.20 | $194.20 |
| Purchase #2 | $103.72 | 8.489% | $112.5248 | $112.52 | $112.50 | $112.50 |
| Purchase #3 | $150.95 | 3.817% | $156.7118 | $156.71 | $156.70 | $156.70 |
| Purchase #4 | $71.80 | 4.756% | $75.2148 | $75.21 | $75.20 | $75.20 |
| Purchase #5 | $73.87 | 13.337% | $83.722 | $83.72 | $83.70 | $83.70 |
| Purchase #6 | $126.43 | 13.732% | $143.7914 | $143.79 | $143.80 | $143.80 |
| Purchase #7 | $160.59 | 10.859% | $178.0285 | $178.03 | $178.05 | $178.00 |
| 7 purchase totals = | $858.10 | $944.1879 | $944.17 | $944.15 | $944.10 | |