| 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 | $173.91 | 11.583% | $194.054 | $194.05 | $194.05 | $194.10 |
| Purchase #2 | $190.48 | 7.516% | $204.7965 | $204.80 | $204.80 | $204.80 |
| Purchase #3 | $243.94 | 8.868% | $265.5726 | $265.57 | $265.55 | $265.60 |
| Purchase #4 | $103.94 | 12.700% | $117.1404 | $117.14 | $117.15 | $117.10 |
| Purchase #5 | $187.50 | 11.567% | $209.1881 | $209.19 | $209.20 | $209.20 |
| Purchase #6 | $41.49 | 9.191% | $45.3033 | $45.30 | $45.30 | $45.30 |
| Purchase #7 | $44.78 | 5.757% | $47.358 | $47.36 | $47.35 | $47.40 |
| 7 purchase totals = | $986.04 | $1,083.4129 | $1,083.41 | $1,083.40 | $1,083.50 | |