| 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 | $37.54 | 10.602% | $41.52 | $41.52 | $41.50 | $41.50 |
| Purchase #2 | $153.55 | 5.219% | $161.5638 | $161.56 | $161.55 | $161.60 |
| Purchase #3 | $192.79 | 13.351% | $218.5294 | $218.53 | $218.55 | $218.50 |
| Purchase #4 | $243.39 | 13.718% | $276.7782 | $276.78 | $276.80 | $276.80 |
| Purchase #5 | $18.39 | 9.378% | $20.1146 | $20.11 | $20.10 | $20.10 |
| Purchase #6 | $37.43 | 9.177% | $40.865 | $40.87 | $40.85 | $40.90 |
| Purchase #7 | $190.71 | 6.321% | $202.7648 | $202.76 | $202.75 | $202.80 |
| 7 purchase totals = | $873.80 | $962.1358 | $962.13 | $962.10 | $962.20 | |