| 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 | $189.35 | 6.296% | $201.2715 | $201.27 | $201.25 | $201.30 |
| Purchase #2 | $186.32 | 12.825% | $210.2155 | $210.22 | $210.20 | $210.20 |
| Purchase #3 | $6.69 | 13.722% | $7.608 | $7.61 | $7.60 | $7.60 |
| Purchase #4 | $25.81 | 12.512% | $29.0393 | $29.04 | $29.05 | $29.00 |
| Purchase #5 | $67.90 | 4.777% | $71.1436 | $71.14 | $71.15 | $71.10 |
| Purchase #6 | $209.39 | 12.201% | $234.9377 | $234.94 | $234.95 | $234.90 |
| Purchase #7 | $144.39 | 12.654% | $162.6611 | $162.66 | $162.65 | $162.70 |
| 7 purchase totals = | $829.85 | $916.8767 | $916.88 | $916.85 | $916.80 | |