| 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 | $105.53 | 11.608% | $117.7799 | $117.78 | $117.80 | $117.80 |
| Purchase #2 | $96.75 | 11.132% | $107.5202 | $107.52 | $107.50 | $107.50 |
| Purchase #3 | $158.37 | 9.763% | $173.8317 | $173.83 | $173.85 | $173.80 |
| Purchase #4 | $141.76 | 10.751% | $157.0006 | $157.00 | $157.00 | $157.00 |
| Purchase #5 | $203.78 | 6.132% | $216.2758 | $216.28 | $216.30 | $216.30 |
| Purchase #6 | $62.80 | 8.462% | $68.1141 | $68.11 | $68.10 | $68.10 |
| Purchase #7 | $16.80 | 8.308% | $18.1957 | $18.20 | $18.20 | $18.20 |
| 7 purchase totals = | $785.79 | $858.7180 | $858.72 | $858.75 | $858.70 | |