| 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 | $168.94 | 7.839% | $182.1832 | $182.18 | $182.20 | $182.20 |
| Purchase #2 | $66.79 | 13.503% | $75.8087 | $75.81 | $75.80 | $75.80 |
| Purchase #3 | $110.82 | 10.814% | $122.8041 | $122.80 | $122.80 | $122.80 |
| Purchase #4 | $119.61 | 5.186% | $125.813 | $125.81 | $125.80 | $125.80 |
| Purchase #5 | $150.48 | 6.760% | $160.6524 | $160.65 | $160.65 | $160.70 |
| Purchase #6 | $143.36 | 11.152% | $159.3475 | $159.35 | $159.35 | $159.30 |
| Purchase #7 | $200.42 | 12.717% | $225.9074 | $225.91 | $225.90 | $225.90 |
| 7 purchase totals = | $960.42 | $1,052.5163 | $1,052.51 | $1,052.50 | $1,052.50 | |