| 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 | $177.54 | 5.861% | $187.9456 | $187.95 | $187.95 | $187.90 |
| Purchase #2 | $176.39 | 10.399% | $194.7328 | $194.73 | $194.75 | $194.70 |
| Purchase #3 | $235.63 | 9.526% | $258.0761 | $258.08 | $258.10 | $258.10 |
| Purchase #4 | $172.79 | 5.837% | $182.8758 | $182.88 | $182.90 | $182.90 |
| Purchase #5 | $104.72 | 7.116% | $112.1719 | $112.17 | $112.15 | $112.20 |
| Purchase #6 | $177.57 | 7.530% | $190.941 | $190.94 | $190.95 | $190.90 |
| Purchase #7 | $21.57 | 4.838% | $22.6136 | $22.61 | $22.60 | $22.60 |
| 7 purchase totals = | $1,066.21 | $1,149.3568 | $1,149.36 | $1,149.40 | $1,149.30 | |