| 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 | $156.42 | 8.722% | $170.063 | $170.06 | $170.05 | $170.10 |
| Purchase #2 | $106.41 | 11.280% | $118.413 | $118.41 | $118.40 | $118.40 |
| Purchase #3 | $90.28 | 10.469% | $99.7314 | $99.73 | $99.75 | $99.70 |
| Purchase #4 | $144.81 | 11.195% | $161.0215 | $161.02 | $161.00 | $161.00 |
| Purchase #5 | $58.63 | 9.785% | $64.3669 | $64.37 | $64.35 | $64.40 |
| Purchase #6 | $248.33 | 3.416% | $256.813 | $256.81 | $256.80 | $256.80 |
| Purchase #7 | $7.43 | 6.506% | $7.9134 | $7.91 | $7.90 | $7.90 |
| 7 purchase totals = | $812.31 | $878.3222 | $878.31 | $878.25 | $878.30 | |