| 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 | $25.91 | 10.647% | $28.6686 | $28.67 | $28.65 | $28.70 |
| Purchase #2 | $182.87 | 8.148% | $197.7702 | $197.77 | $197.75 | $197.80 |
| Purchase #3 | $88.51 | 9.278% | $96.722 | $96.72 | $96.70 | $96.70 |
| Purchase #4 | $83.30 | 8.823% | $90.6496 | $90.65 | $90.65 | $90.60 |
| Purchase #5 | $138.85 | 9.778% | $152.4268 | $152.43 | $152.45 | $152.40 |
| Purchase #6 | $171.84 | 5.363% | $181.0558 | $181.06 | $181.05 | $181.10 |
| Purchase #7 | $152.63 | 8.359% | $165.3883 | $165.39 | $165.40 | $165.40 |
| 7 purchase totals = | $843.91 | $912.6813 | $912.69 | $912.65 | $912.70 | |