| 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 | $135.65 | 8.230% | $146.814 | $146.81 | $146.80 | $146.80 |
| Purchase #2 | $139.37 | 11.290% | $155.1049 | $155.10 | $155.10 | $155.10 |
| Purchase #3 | $40.77 | 9.311% | $44.5661 | $44.57 | $44.55 | $44.60 |
| Purchase #4 | $9.31 | 7.139% | $9.9746 | $9.97 | $9.95 | $10.00 |
| Purchase #5 | $104.82 | 4.180% | $109.2015 | $109.20 | $109.20 | $109.20 |
| Purchase #6 | $195.57 | 13.420% | $221.8155 | $221.82 | $221.80 | $221.80 |
| Purchase #7 | $87.68 | 6.385% | $93.2784 | $93.28 | $93.30 | $93.30 |
| 7 purchase totals = | $713.17 | $780.7550 | $780.75 | $780.70 | $780.80 | |