| 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 | $209.82 | 5.637% | $221.6476 | $221.65 | $221.65 | $221.60 |
| Purchase #2 | $74.86 | 6.858% | $79.9939 | $79.99 | $80.00 | $80.00 |
| Purchase #3 | $20.64 | 9.164% | $22.5314 | $22.53 | $22.55 | $22.50 |
| Purchase #4 | $168.95 | 5.225% | $177.7776 | $177.78 | $177.80 | $177.80 |
| Purchase #5 | $151.46 | 3.338% | $156.5157 | $156.52 | $156.50 | $156.50 |
| Purchase #6 | $113.79 | 7.309% | $122.1069 | $122.11 | $122.10 | $122.10 |
| Purchase #7 | $86.35 | 7.441% | $92.7753 | $92.78 | $92.80 | $92.80 |
| 7 purchase totals = | $825.87 | $873.3484 | $873.36 | $873.40 | $873.30 | |