| 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 | $167.68 | 13.407% | $190.1609 | $190.16 | $190.15 | $190.20 |
| Purchase #2 | $36.76 | 5.575% | $38.8094 | $38.81 | $38.80 | $38.80 |
| Purchase #3 | $233.94 | 8.195% | $253.1114 | $253.11 | $253.10 | $253.10 |
| Purchase #4 | $236.62 | 9.108% | $258.1713 | $258.17 | $258.15 | $258.20 |
| Purchase #5 | $234.97 | 9.191% | $256.5661 | $256.57 | $256.55 | $256.60 |
| Purchase #6 | $48.70 | 3.382% | $50.347 | $50.35 | $50.35 | $50.30 |
| Purchase #7 | $194.29 | 11.407% | $216.4527 | $216.45 | $216.45 | $216.50 |
| 7 purchase totals = | $1,152.96 | $1,263.6188 | $1,263.62 | $1,263.55 | $1,263.70 | |