| 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 | $154.31 | 9.738% | $169.3367 | $169.34 | $169.35 | $169.30 |
| Purchase #2 | $112.99 | 3.809% | $117.2938 | $117.29 | $117.30 | $117.30 |
| Purchase #3 | $175.89 | 12.496% | $197.8692 | $197.87 | $197.85 | $197.90 |
| Purchase #4 | $171.52 | 13.706% | $195.0285 | $195.03 | $195.05 | $195.00 |
| Purchase #5 | $124.83 | 3.618% | $129.3463 | $129.35 | $129.35 | $129.30 |
| Purchase #6 | $101.87 | 4.554% | $106.5092 | $106.51 | $106.50 | $106.50 |
| Purchase #7 | $39.86 | 11.838% | $44.5786 | $44.58 | $44.60 | $44.60 |
| 7 purchase totals = | $881.27 | $959.9623 | $959.97 | $960.00 | $959.90 | |