| 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 | $160.76 | 11.453% | $179.1718 | $179.17 | $179.15 | $179.20 |
| Purchase #2 | $233.27 | 10.230% | $257.1335 | $257.13 | $257.15 | $257.10 |
| Purchase #3 | $53.62 | 12.570% | $60.36 | $60.36 | $60.35 | $60.40 |
| Purchase #4 | $100.45 | 3.392% | $103.8573 | $103.86 | $103.85 | $103.90 |
| Purchase #5 | $93.78 | 8.532% | $101.7813 | $101.78 | $101.80 | $101.80 |
| Purchase #6 | $25.43 | 13.432% | $28.8458 | $28.85 | $28.85 | $28.80 |
| Purchase #7 | $19.57 | 6.335% | $20.8098 | $20.81 | $20.80 | $20.80 |
| 7 purchase totals = | $686.88 | $751.9595 | $751.96 | $751.95 | $752.00 | |