| 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 | $173.65 | 12.281% | $194.976 | $194.98 | $195.00 | $195.00 |
| Purchase #2 | $37.64 | 12.145% | $42.2114 | $42.21 | $42.20 | $42.20 |
| Purchase #3 | $143.74 | 8.771% | $156.3474 | $156.35 | $156.35 | $156.30 |
| Purchase #4 | $116.26 | 5.710% | $122.8984 | $122.90 | $122.90 | $122.90 |
| Purchase #5 | $26.94 | 4.222% | $28.0774 | $28.08 | $28.10 | $28.10 |
| Purchase #6 | $66.48 | 7.631% | $71.5531 | $71.55 | $71.55 | $71.60 |
| Purchase #7 | $70.71 | 9.460% | $77.3992 | $77.40 | $77.40 | $77.40 |
| 7 purchase totals = | $635.42 | $693.4629 | $693.47 | $693.50 | $693.50 | |