| 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 | $45.54 | 12.479% | $51.2229 | $51.22 | $51.20 | $51.20 |
| Purchase #2 | $170.99 | 11.103% | $189.975 | $189.98 | $190.00 | $190.00 |
| Purchase #3 | $21.98 | 4.153% | $22.8928 | $22.89 | $22.90 | $22.90 |
| Purchase #4 | $129.36 | 11.180% | $143.8224 | $143.82 | $143.80 | $143.80 |
| Purchase #5 | $19.42 | 13.497% | $22.0411 | $22.04 | $22.05 | $22.00 |
| Purchase #6 | $244.25 | 6.566% | $260.2875 | $260.29 | $260.30 | $260.30 |
| Purchase #7 | $68.70 | 7.597% | $73.9191 | $73.92 | $73.90 | $73.90 |
| 7 purchase totals = | $700.24 | $764.1608 | $764.16 | $764.15 | $764.10 | |