| 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 | $143.53 | 12.576% | $161.5803 | $161.58 | $161.60 | $161.60 |
| Purchase #2 | $168.70 | 7.522% | $181.3896 | $181.39 | $181.40 | $181.40 |
| Purchase #3 | $136.38 | 8.666% | $148.1987 | $148.20 | $148.20 | $148.20 |
| Purchase #4 | $162.83 | 13.182% | $184.2943 | $184.29 | $184.30 | $184.30 |
| Purchase #5 | $20.90 | 13.571% | $23.7363 | $23.74 | $23.75 | $23.70 |
| Purchase #6 | $126.52 | 11.421% | $140.9698 | $140.97 | $140.95 | $141.00 |
| Purchase #7 | $103.67 | 8.782% | $112.7743 | $112.77 | $112.75 | $112.80 |
| 7 purchase totals = | $862.53 | $952.9433 | $952.94 | $952.95 | $953.00 | |