| 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 | $135.92 | 7.477% | $146.0827 | $146.08 | $146.10 | $146.10 |
| Purchase #2 | $35.91 | 10.814% | $39.7933 | $39.79 | $39.80 | $39.80 |
| Purchase #3 | $44.49 | 7.489% | $47.8219 | $47.82 | $47.80 | $47.80 |
| Purchase #4 | $58.92 | 13.504% | $66.8766 | $66.88 | $66.90 | $66.90 |
| Purchase #5 | $67.86 | 6.709% | $72.4127 | $72.41 | $72.40 | $72.40 |
| Purchase #6 | $213.76 | 7.771% | $230.3713 | $230.37 | $230.35 | $230.40 |
| Purchase #7 | $152.25 | 11.543% | $169.8242 | $169.82 | $169.80 | $169.80 |
| 7 purchase totals = | $709.11 | $773.1827 | $773.17 | $773.15 | $773.20 | |