| 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 | $144.76 | 3.220% | $149.4213 | $149.42 | $149.40 | $149.40 |
| Purchase #2 | $198.79 | 11.564% | $221.7781 | $221.78 | $221.80 | $221.80 |
| Purchase #3 | $140.82 | 5.312% | $148.3004 | $148.30 | $148.30 | $148.30 |
| Purchase #4 | $25.44 | 12.757% | $28.6854 | $28.69 | $28.70 | $28.70 |
| Purchase #5 | $163.33 | 9.253% | $178.4429 | $178.44 | $178.45 | $178.40 |
| Purchase #6 | $197.39 | 4.334% | $205.9449 | $205.94 | $205.95 | $205.90 |
| Purchase #7 | $126.52 | 3.300% | $130.6952 | $130.70 | $130.70 | $130.70 |
| 7 purchase totals = | $997.05 | $1,063.2682 | $1,063.27 | $1,063.30 | $1,063.20 | |