| 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 | $194.74 | 9.467% | $213.176 | $213.18 | $213.20 | $213.20 |
| Purchase #2 | $53.97 | 9.702% | $59.2062 | $59.21 | $59.20 | $59.20 |
| Purchase #3 | $101.55 | 11.147% | $112.8698 | $112.87 | $112.85 | $112.90 |
| Purchase #4 | $233.33 | 13.322% | $264.4142 | $264.41 | $264.40 | $264.40 |
| Purchase #5 | $149.43 | 7.507% | $160.6477 | $160.65 | $160.65 | $160.60 |
| Purchase #6 | $191.96 | 10.355% | $211.8375 | $211.84 | $211.85 | $211.80 |
| Purchase #7 | $139.38 | 11.764% | $155.7767 | $155.78 | $155.80 | $155.80 |
| 7 purchase totals = | $1,064.36 | $1,177.9281 | $1,177.94 | $1,177.95 | $1,177.90 | |