| 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 | $83.68 | 13.341% | $94.8437 | $94.84 | $94.85 | $94.80 |
| Purchase #2 | $70.34 | 5.607% | $74.284 | $74.28 | $74.30 | $74.30 |
| Purchase #3 | $104.69 | 8.846% | $113.9509 | $113.95 | $113.95 | $114.00 |
| Purchase #4 | $164.94 | 11.775% | $184.3617 | $184.36 | $184.35 | $184.40 |
| Purchase #5 | $93.56 | 10.206% | $103.1087 | $103.11 | $103.10 | $103.10 |
| Purchase #6 | $112.51 | 11.384% | $125.3181 | $125.32 | $125.30 | $125.30 |
| Purchase #7 | $150.60 | 3.141% | $155.3303 | $155.33 | $155.35 | $155.30 |
| 7 purchase totals = | $780.32 | $851.1974 | $851.19 | $851.20 | $851.20 | |