| 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 | $144.70 | 8.147% | $156.4887 | $156.49 | $156.50 | $156.50 |
| Purchase #2 | $207.40 | 7.570% | $223.1002 | $223.10 | $223.10 | $223.10 |
| Purchase #3 | $88.36 | 7.681% | $95.1469 | $95.15 | $95.15 | $95.10 |
| Purchase #4 | $147.36 | 10.370% | $162.6412 | $162.64 | $162.65 | $162.60 |
| Purchase #5 | $97.26 | 11.462% | $108.4079 | $108.41 | $108.40 | $108.40 |
| Purchase #6 | $25.48 | 5.564% | $26.8977 | $26.90 | $26.90 | $26.90 |
| Purchase #7 | $229.97 | 3.560% | $238.1569 | $238.16 | $238.15 | $238.20 |
| 7 purchase totals = | $940.53 | $1,010.8395 | $1,010.85 | $1,010.85 | $1,010.80 | |