| 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 | $160.98 | 3.377% | $166.4163 | $166.42 | $166.40 | $166.40 |
| Purchase #2 | $35.45 | 13.138% | $40.1074 | $40.11 | $40.10 | $40.10 |
| Purchase #3 | $58.35 | 10.449% | $64.447 | $64.45 | $64.45 | $64.40 |
| Purchase #4 | $60.39 | 8.470% | $65.505 | $65.51 | $65.50 | $65.50 |
| Purchase #5 | $73.35 | 4.133% | $76.3816 | $76.38 | $76.40 | $76.40 |
| Purchase #6 | $185.63 | 10.276% | $204.7053 | $204.71 | $204.70 | $204.70 |
| Purchase #7 | $131.87 | 10.715% | $145.9999 | $146.00 | $146.00 | $146.00 |
| 7 purchase totals = | $706.02 | $763.5625 | $763.58 | $763.55 | $763.50 | |