| 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 | $146.93 | 13.489% | $166.7494 | $166.75 | $166.75 | $166.70 |
| Purchase #2 | $187.33 | 12.329% | $210.4259 | $210.43 | $210.45 | $210.40 |
| Purchase #3 | $43.33 | 7.346% | $46.513 | $46.51 | $46.50 | $46.50 |
| Purchase #4 | $148.27 | 12.237% | $166.4138 | $166.41 | $166.40 | $166.40 |
| Purchase #5 | $33.53 | 5.142% | $35.2541 | $35.25 | $35.25 | $35.30 |
| Purchase #6 | $217.68 | 6.669% | $232.1971 | $232.20 | $232.20 | $232.20 |
| Purchase #7 | $223.88 | 5.820% | $236.9098 | $236.91 | $236.90 | $236.90 |
| 7 purchase totals = | $1,000.95 | $1,094.4631 | $1,094.46 | $1,094.45 | $1,094.40 | |