| 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 | $170.98 | 11.809% | $191.171 | $191.17 | $191.15 | $191.20 |
| Purchase #2 | $96.34 | 4.355% | $100.5356 | $100.54 | $100.55 | $100.50 |
| Purchase #3 | $174.94 | 7.508% | $188.0745 | $188.07 | $188.05 | $188.10 |
| Purchase #4 | $239.74 | 9.138% | $261.6474 | $261.65 | $261.65 | $261.60 |
| Purchase #5 | $244.87 | 13.368% | $277.6042 | $277.60 | $277.60 | $277.60 |
| Purchase #6 | $44.73 | 3.742% | $46.4038 | $46.40 | $46.40 | $46.40 |
| Purchase #7 | $134.59 | 7.119% | $144.1715 | $144.17 | $144.15 | $144.20 |
| 7 purchase totals = | $1,106.19 | $1,209.6080 | $1,209.60 | $1,209.55 | $1,209.60 | |