| 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 | $101.57 | 5.669% | $107.328 | $107.33 | $107.35 | $107.30 |
| Purchase #2 | $98.75 | 10.143% | $108.7662 | $108.77 | $108.75 | $108.80 |
| Purchase #3 | $169.38 | 8.669% | $184.0636 | $184.06 | $184.05 | $184.10 |
| Purchase #4 | $190.32 | 6.690% | $203.0524 | $203.05 | $203.05 | $203.10 |
| Purchase #5 | $204.98 | 5.566% | $216.3892 | $216.39 | $216.40 | $216.40 |
| Purchase #6 | $70.66 | 7.133% | $75.7002 | $75.70 | $75.70 | $75.70 |
| Purchase #7 | $63.31 | 12.261% | $71.0724 | $71.07 | $71.05 | $71.10 |
| 7 purchase totals = | $898.97 | $966.3720 | $966.37 | $966.35 | $966.50 | |