| 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 | $169.46 | 12.854% | $191.2424 | $191.24 | $191.25 | $191.20 |
| Purchase #2 | $93.78 | 6.162% | $99.5587 | $99.56 | $99.55 | $99.60 |
| Purchase #3 | $38.43 | 4.374% | $40.1109 | $40.11 | $40.10 | $40.10 |
| Purchase #4 | $187.33 | 10.716% | $207.4043 | $207.40 | $207.40 | $207.40 |
| Purchase #5 | $238.58 | 6.346% | $253.7203 | $253.72 | $253.70 | $253.70 |
| Purchase #6 | $33.89 | 4.113% | $35.2839 | $35.28 | $35.30 | $35.30 |
| Purchase #7 | $63.41 | 7.810% | $68.3623 | $68.36 | $68.35 | $68.40 |
| 7 purchase totals = | $824.88 | $895.6828 | $895.67 | $895.65 | $895.70 | |