| 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 | $152.31 | 12.708% | $171.6656 | $171.67 | $171.65 | $171.70 |
| Purchase #2 | $96.26 | 10.186% | $106.065 | $106.07 | $106.05 | $106.10 |
| Purchase #3 | $165.46 | 6.411% | $176.0676 | $176.07 | $176.05 | $176.10 |
| Purchase #4 | $23.39 | 4.475% | $24.4367 | $24.44 | $24.45 | $24.40 |
| Purchase #5 | $85.82 | 9.363% | $93.8553 | $93.86 | $93.85 | $93.90 |
| Purchase #6 | $20.39 | 10.819% | $22.596 | $22.60 | $22.60 | $22.60 |
| Purchase #7 | $25.55 | 7.673% | $27.5105 | $27.51 | $27.50 | $27.50 |
| 7 purchase totals = | $569.18 | $622.1967 | $622.22 | $622.15 | $622.30 | |