| 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 | $144.39 | 10.147% | $159.0413 | $159.04 | $159.05 | $159.00 |
| Purchase #2 | $224.86 | 8.651% | $244.3126 | $244.31 | $244.30 | $244.30 |
| Purchase #3 | $11.31 | 9.444% | $12.3781 | $12.38 | $12.40 | $12.40 |
| Purchase #4 | $72.84 | 3.235% | $75.1964 | $75.20 | $75.20 | $75.20 |
| Purchase #5 | $181.63 | 9.441% | $198.7777 | $198.78 | $198.80 | $198.80 |
| Purchase #6 | $145.95 | 4.234% | $152.1295 | $152.13 | $152.15 | $152.10 |
| Purchase #7 | $133.48 | 7.322% | $143.2534 | $143.25 | $143.25 | $143.30 |
| 7 purchase totals = | $914.46 | $985.0890 | $985.09 | $985.15 | $985.10 | |