| 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 | $72.85 | 7.272% | $78.1477 | $78.15 | $78.15 | $78.10 |
| Purchase #2 | $138.45 | 6.349% | $147.2402 | $147.24 | $147.25 | $147.20 |
| Purchase #3 | $44.84 | 8.189% | $48.5119 | $48.51 | $48.50 | $48.50 |
| Purchase #4 | $67.88 | 7.737% | $73.1319 | $73.13 | $73.15 | $73.10 |
| Purchase #5 | $196.59 | 13.548% | $223.224 | $223.22 | $223.20 | $223.20 |
| Purchase #6 | $141.92 | 13.613% | $161.2396 | $161.24 | $161.25 | $161.20 |
| Purchase #7 | $142.84 | 7.213% | $153.143 | $153.14 | $153.15 | $153.10 |
| 7 purchase totals = | $805.37 | $884.6383 | $884.63 | $884.65 | $884.40 | |