| 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 | $157.29 | 5.301% | $165.6279 | $165.63 | $165.65 | $165.60 |
| Purchase #2 | $186.55 | 7.685% | $200.8864 | $200.89 | $200.90 | $200.90 |
| Purchase #3 | $124.79 | 6.872% | $133.3656 | $133.37 | $133.35 | $133.40 |
| Purchase #4 | $93.94 | 9.118% | $102.5054 | $102.51 | $102.50 | $102.50 |
| Purchase #5 | $219.77 | 3.826% | $228.1784 | $228.18 | $228.20 | $228.20 |
| Purchase #6 | $245.80 | 3.623% | $254.7053 | $254.71 | $254.70 | $254.70 |
| Purchase #7 | $93.63 | 12.569% | $105.3984 | $105.40 | $105.40 | $105.40 |
| 7 purchase totals = | $1,121.77 | $1,190.6674 | $1,190.69 | $1,190.70 | $1,190.70 | |