| 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 | $135.57 | 6.673% | $144.6166 | $144.62 | $144.60 | $144.60 |
| Purchase #2 | $187.38 | 12.443% | $210.6957 | $210.70 | $210.70 | $210.70 |
| Purchase #3 | $219.42 | 9.774% | $240.8661 | $240.87 | $240.85 | $240.90 |
| Purchase #4 | $243.57 | 7.270% | $261.2775 | $261.28 | $261.30 | $261.30 |
| Purchase #5 | $101.74 | 3.678% | $105.482 | $105.48 | $105.50 | $105.50 |
| Purchase #6 | $78.28 | 9.123% | $85.4215 | $85.42 | $85.40 | $85.40 |
| Purchase #7 | $106.95 | 13.801% | $121.7102 | $121.71 | $121.70 | $121.70 |
| 7 purchase totals = | $1,072.91 | $1,170.0696 | $1,170.08 | $1,170.05 | $1,170.10 | |