| 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 | $131.31 | 5.523% | $138.5623 | $138.56 | $138.55 | $138.60 |
| Purchase #2 | $77.92 | 11.686% | $87.0257 | $87.03 | $87.05 | $87.00 |
| Purchase #3 | $211.80 | 6.684% | $225.9567 | $225.96 | $225.95 | $226.00 |
| Purchase #4 | $6.67 | 8.584% | $7.2426 | $7.24 | $7.25 | $7.20 |
| Purchase #5 | $66.85 | 6.582% | $71.2501 | $71.25 | $71.25 | $71.30 |
| Purchase #6 | $50.89 | 8.826% | $55.3816 | $55.38 | $55.40 | $55.40 |
| Purchase #7 | $150.27 | 10.150% | $165.5224 | $165.52 | $165.50 | $165.50 |
| 7 purchase totals = | $695.71 | $750.9414 | $750.94 | $750.95 | $751.00 | |