| 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 | $136.99 | 7.638% | $147.4533 | $147.45 | $147.45 | $147.50 |
| Purchase #2 | $232.74 | 9.374% | $254.557 | $254.56 | $254.55 | $254.60 |
| Purchase #3 | $136.71 | 9.654% | $149.908 | $149.91 | $149.90 | $149.90 |
| Purchase #4 | $30.36 | 7.399% | $32.6063 | $32.61 | $32.60 | $32.60 |
| Purchase #5 | $191.79 | 8.165% | $207.4497 | $207.45 | $207.45 | $207.40 |
| Purchase #6 | $65.58 | 12.307% | $73.6509 | $73.65 | $73.65 | $73.70 |
| Purchase #7 | $29.43 | 8.198% | $31.8427 | $31.84 | $31.85 | $31.80 |
| 7 purchase totals = | $823.60 | $897.4679 | $897.47 | $897.45 | $897.50 | |