| 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 | $144.84 | 5.186% | $152.3514 | $152.35 | $152.35 | $152.40 |
| Purchase #2 | $42.69 | 8.103% | $46.1492 | $46.15 | $46.15 | $46.10 |
| Purchase #3 | $9.77 | 4.273% | $10.1875 | $10.19 | $10.20 | $10.20 |
| Purchase #4 | $114.57 | 10.711% | $126.8416 | $126.84 | $126.85 | $126.80 |
| Purchase #5 | $18.44 | 5.330% | $19.4229 | $19.42 | $19.40 | $19.40 |
| Purchase #6 | $157.97 | 5.638% | $166.8763 | $166.88 | $166.90 | $166.90 |
| Purchase #7 | $108.40 | 7.626% | $116.6666 | $116.67 | $116.65 | $116.70 |
| 7 purchase totals = | $596.68 | $638.4955 | $638.50 | $638.50 | $638.50 | |