| 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 | $185.27 | 9.471% | $202.8169 | $202.82 | $202.80 | $202.80 |
| Purchase #2 | $194.31 | 5.479% | $204.9562 | $204.96 | $204.95 | $205.00 |
| Purchase #3 | $51.86 | 11.326% | $57.7337 | $57.73 | $57.75 | $57.70 |
| Purchase #4 | $103.48 | 11.768% | $115.6575 | $115.66 | $115.65 | $115.70 |
| Purchase #5 | $50.58 | 8.655% | $54.9577 | $54.96 | $54.95 | $55.00 |
| Purchase #6 | $108.38 | 11.625% | $120.9792 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $112.87 | 9.435% | $123.5193 | $123.52 | $123.50 | $123.50 |
| 7 purchase totals = | $806.75 | $880.6205 | $880.63 | $880.60 | $880.70 | |