| 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 | $93.62 | 13.412% | $106.1763 | $106.18 | $106.20 | $106.20 |
| Purchase #2 | $19.52 | 13.754% | $22.2048 | $22.20 | $22.20 | $22.20 |
| Purchase #3 | $163.97 | 10.353% | $180.9458 | $180.95 | $180.95 | $180.90 |
| Purchase #4 | $76.26 | 12.429% | $85.7384 | $85.74 | $85.75 | $85.70 |
| Purchase #5 | $135.85 | 11.199% | $151.0638 | $151.06 | $151.05 | $151.10 |
| Purchase #6 | $148.27 | 9.725% | $162.6893 | $162.69 | $162.70 | $162.70 |
| Purchase #7 | $10.55 | 6.710% | $11.2579 | $11.26 | $11.25 | $11.30 |
| 7 purchase totals = | $648.04 | $720.0763 | $720.08 | $720.10 | $720.10 | |