| 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 | $194.35 | 3.203% | $200.575 | $200.58 | $200.60 | $200.60 |
| Purchase #2 | $81.61 | 5.514% | $86.11 | $86.11 | $86.10 | $86.10 |
| Purchase #3 | $93.91 | 5.226% | $98.8177 | $98.82 | $98.80 | $98.80 |
| Purchase #4 | $84.82 | 8.157% | $91.7388 | $91.74 | $91.75 | $91.70 |
| Purchase #5 | $135.63 | 5.512% | $143.1059 | $143.11 | $143.10 | $143.10 |
| Purchase #6 | $165.88 | 8.585% | $180.1208 | $180.12 | $180.10 | $180.10 |
| Purchase #7 | $140.50 | 11.775% | $157.0439 | $157.04 | $157.05 | $157.00 |
| 7 purchase totals = | $896.70 | $957.5121 | $957.52 | $957.50 | $957.40 | |