| 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 | $165.61 | 13.561% | $188.0684 | $188.07 | $188.05 | $188.10 |
| Purchase #2 | $105.84 | 4.557% | $110.6631 | $110.66 | $110.65 | $110.70 |
| Purchase #3 | $113.26 | 7.140% | $121.3468 | $121.35 | $121.35 | $121.30 |
| Purchase #4 | $91.77 | 11.668% | $102.4777 | $102.48 | $102.50 | $102.50 |
| Purchase #5 | $76.85 | 10.415% | $84.8539 | $84.85 | $84.85 | $84.90 |
| Purchase #6 | $36.25 | 9.439% | $39.6716 | $39.67 | $39.65 | $39.70 |
| Purchase #7 | $56.72 | 5.180% | $59.6581 | $59.66 | $59.65 | $59.70 |
| 7 purchase totals = | $646.30 | $706.7396 | $706.74 | $706.70 | $706.90 | |