| 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 | $146.70 | 3.535% | $151.8858 | $151.89 | $151.90 | $151.90 |
| Purchase #2 | $147.73 | 7.175% | $158.3296 | $158.33 | $158.35 | $158.30 |
| Purchase #3 | $186.74 | 4.380% | $194.9192 | $194.92 | $194.90 | $194.90 |
| Purchase #4 | $81.77 | 7.144% | $87.6116 | $87.61 | $87.60 | $87.60 |
| Purchase #5 | $184.94 | 3.588% | $191.5756 | $191.58 | $191.60 | $191.60 |
| Purchase #6 | $108.95 | 11.273% | $121.2319 | $121.23 | $121.25 | $121.20 |
| Purchase #7 | $59.36 | 6.118% | $62.9916 | $62.99 | $63.00 | $63.00 |
| 7 purchase totals = | $916.19 | $968.5453 | $968.55 | $968.60 | $968.50 | |