| 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 | $35.55 | 9.222% | $38.8284 | $38.83 | $38.85 | $38.80 |
| Purchase #2 | $144.69 | 5.383% | $152.4787 | $152.48 | $152.50 | $152.50 |
| Purchase #3 | $199.26 | 12.365% | $223.8985 | $223.90 | $223.90 | $223.90 |
| Purchase #4 | $49.42 | 3.537% | $51.168 | $51.17 | $51.15 | $51.20 |
| Purchase #5 | $182.65 | 10.485% | $201.8009 | $201.80 | $201.80 | $201.80 |
| Purchase #6 | $134.45 | 4.255% | $140.1708 | $140.17 | $140.15 | $140.20 |
| Purchase #7 | $146.37 | 8.846% | $159.3179 | $159.32 | $159.30 | $159.30 |
| 7 purchase totals = | $892.39 | $967.6632 | $967.67 | $967.65 | $967.70 | |