| 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 | $112.37 | 10.175% | $123.8036 | $123.80 | $123.80 | $123.80 |
| Purchase #2 | $167.28 | 6.541% | $178.2218 | $178.22 | $178.20 | $178.20 |
| Purchase #3 | $205.49 | 4.185% | $214.0898 | $214.09 | $214.10 | $214.10 |
| Purchase #4 | $87.39 | 10.668% | $96.7128 | $96.71 | $96.70 | $96.70 |
| Purchase #5 | $177.52 | 4.117% | $184.8285 | $184.83 | $184.85 | $184.80 |
| Purchase #6 | $99.83 | 10.804% | $110.6156 | $110.62 | $110.60 | $110.60 |
| Purchase #7 | $52.60 | 13.566% | $59.7357 | $59.74 | $59.75 | $59.70 |
| 7 purchase totals = | $902.48 | $968.0078 | $968.01 | $968.00 | $967.90 | |