| 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 | $148.47 | 7.222% | $159.1925 | $159.19 | $159.20 | $159.20 |
| Purchase #2 | $218.80 | 3.588% | $226.6505 | $226.65 | $226.65 | $226.70 |
| Purchase #3 | $155.25 | 10.748% | $171.9363 | $171.94 | $171.95 | $171.90 |
| Purchase #4 | $12.79 | 12.696% | $14.4138 | $14.41 | $14.40 | $14.40 |
| Purchase #5 | $221.87 | 10.334% | $244.798 | $244.80 | $244.80 | $244.80 |
| Purchase #6 | $97.46 | 13.501% | $110.6181 | $110.62 | $110.60 | $110.60 |
| Purchase #7 | $87.95 | 3.530% | $91.0546 | $91.05 | $91.05 | $91.10 |
| 7 purchase totals = | $942.59 | $1,018.6638 | $1,018.66 | $1,018.65 | $1,018.70 | |