| 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 | $183.34 | 13.318% | $207.7572 | $207.76 | $207.75 | $207.80 |
| Purchase #2 | $89.95 | 10.157% | $99.0862 | $99.09 | $99.10 | $99.10 |
| Purchase #3 | $237.69 | 12.215% | $266.7238 | $266.72 | $266.70 | $266.70 |
| Purchase #4 | $200.49 | 9.485% | $219.5065 | $219.51 | $219.50 | $219.50 |
| Purchase #5 | $161.41 | 5.591% | $170.4344 | $170.43 | $170.45 | $170.40 |
| Purchase #6 | $77.42 | 7.629% | $83.3264 | $83.33 | $83.35 | $83.30 |
| Purchase #7 | $160.57 | 9.283% | $175.4757 | $175.48 | $175.50 | $175.50 |
| 7 purchase totals = | $1,110.87 | $1,222.3102 | $1,222.32 | $1,222.35 | $1,222.30 | |