| 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 | $174.97 | 3.477% | $181.0537 | $181.05 | $181.05 | $181.10 |
| Purchase #2 | $130.92 | 5.730% | $138.4217 | $138.42 | $138.40 | $138.40 |
| Purchase #3 | $31.27 | 12.422% | $35.1544 | $35.15 | $35.15 | $35.20 |
| Purchase #4 | $50.62 | 5.261% | $53.2831 | $53.28 | $53.30 | $53.30 |
| Purchase #5 | $51.55 | 13.720% | $58.6227 | $58.62 | $58.60 | $58.60 |
| Purchase #6 | $76.41 | 13.814% | $86.9653 | $86.97 | $86.95 | $87.00 |
| Purchase #7 | $207.45 | 3.122% | $213.9266 | $213.93 | $213.95 | $213.90 |
| 7 purchase totals = | $723.19 | $767.4275 | $767.42 | $767.40 | $767.50 | |