| 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 | $184.92 | 9.847% | $203.1291 | $203.13 | $203.15 | $203.10 |
| Purchase #2 | $146.92 | 10.580% | $162.4641 | $162.46 | $162.45 | $162.50 |
| Purchase #3 | $38.62 | 10.119% | $42.528 | $42.53 | $42.55 | $42.50 |
| Purchase #4 | $75.48 | 13.815% | $85.9076 | $85.91 | $85.90 | $85.90 |
| Purchase #5 | $146.48 | 4.665% | $153.3133 | $153.31 | $153.30 | $153.30 |
| Purchase #6 | $151.28 | 8.399% | $163.986 | $163.99 | $164.00 | $164.00 |
| Purchase #7 | $131.99 | 12.361% | $148.3053 | $148.31 | $148.30 | $148.30 |
| 7 purchase totals = | $875.69 | $959.6334 | $959.64 | $959.65 | $959.60 | |