| 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 | $172.59 | 12.836% | $194.7437 | $194.74 | $194.75 | $194.70 |
| Purchase #2 | $35.35 | 10.596% | $39.0957 | $39.10 | $39.10 | $39.10 |
| Purchase #3 | $195.46 | 8.541% | $212.1542 | $212.15 | $212.15 | $212.20 |
| Purchase #4 | $21.89 | 4.873% | $22.9567 | $22.96 | $22.95 | $23.00 |
| Purchase #5 | $74.51 | 5.193% | $78.3793 | $78.38 | $78.40 | $78.40 |
| Purchase #6 | $92.53 | 8.795% | $100.668 | $100.67 | $100.65 | $100.70 |
| Purchase #7 | $155.26 | 4.155% | $161.7111 | $161.71 | $161.70 | $161.70 |
| 7 purchase totals = | $747.59 | $809.7087 | $809.71 | $809.70 | $809.80 | |