| 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 | $205.62 | 11.210% | $228.67 | $228.67 | $228.65 | $228.70 |
| Purchase #2 | $83.79 | 4.723% | $87.7474 | $87.75 | $87.75 | $87.70 |
| Purchase #3 | $190.47 | 6.358% | $202.5801 | $202.58 | $202.60 | $202.60 |
| Purchase #4 | $128.43 | 9.109% | $140.1287 | $140.13 | $140.15 | $140.10 |
| Purchase #5 | $48.92 | 12.534% | $55.0516 | $55.05 | $55.05 | $55.10 |
| Purchase #6 | $7.27 | 5.568% | $7.6748 | $7.67 | $7.65 | $7.70 |
| Purchase #7 | $158.83 | 12.573% | $178.7997 | $178.80 | $178.80 | $178.80 |
| 7 purchase totals = | $823.33 | $900.6523 | $900.65 | $900.65 | $900.70 | |