| 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 | $138.29 | 12.306% | $155.308 | $155.31 | $155.30 | $155.30 |
| Purchase #2 | $176.29 | 7.865% | $190.1552 | $190.16 | $190.15 | $190.20 |
| Purchase #3 | $165.31 | 9.167% | $180.464 | $180.46 | $180.45 | $180.50 |
| Purchase #4 | $234.52 | 8.613% | $254.7192 | $254.72 | $254.70 | $254.70 |
| Purchase #5 | $47.63 | 11.216% | $52.9722 | $52.97 | $52.95 | $53.00 |
| Purchase #6 | $58.68 | 8.258% | $63.5258 | $63.53 | $63.55 | $63.50 |
| Purchase #7 | $170.33 | 3.534% | $176.3495 | $176.35 | $176.35 | $176.30 |
| 7 purchase totals = | $991.05 | $1,073.4939 | $1,073.50 | $1,073.45 | $1,073.50 | |