| 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 | $156.45 | 13.657% | $177.8164 | $177.82 | $177.80 | $177.80 |
| Purchase #2 | $111.50 | 3.307% | $115.1873 | $115.19 | $115.20 | $115.20 |
| Purchase #3 | $174.54 | 13.143% | $197.4798 | $197.48 | $197.50 | $197.50 |
| Purchase #4 | $229.41 | 10.683% | $253.9179 | $253.92 | $253.90 | $253.90 |
| Purchase #5 | $61.62 | 9.259% | $67.3254 | $67.33 | $67.35 | $67.30 |
| Purchase #6 | $66.71 | 13.563% | $75.7579 | $75.76 | $75.75 | $75.80 |
| Purchase #7 | $110.68 | 9.381% | $121.0629 | $121.06 | $121.05 | $121.10 |
| 7 purchase totals = | $910.91 | $1,008.5476 | $1,008.56 | $1,008.55 | $1,008.60 | |