| 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 | $177.47 | 9.408% | $194.1664 | $194.17 | $194.15 | $194.20 |
| Purchase #2 | $152.49 | 5.867% | $161.4366 | $161.44 | $161.45 | $161.40 |
| Purchase #3 | $188.59 | 9.713% | $206.9077 | $206.91 | $206.90 | $206.90 |
| Purchase #4 | $76.27 | 3.288% | $78.7778 | $78.78 | $78.80 | $78.80 |
| Purchase #5 | $9.79 | 4.672% | $10.2474 | $10.25 | $10.25 | $10.20 |
| Purchase #6 | $188.43 | 3.376% | $194.7914 | $194.79 | $194.80 | $194.80 |
| Purchase #7 | $117.42 | 9.726% | $128.8403 | $128.84 | $128.85 | $128.80 |
| 7 purchase totals = | $910.46 | $975.1676 | $975.18 | $975.20 | $975.10 | |