| 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 | $163.99 | 3.347% | $169.4787 | $169.48 | $169.50 | $169.50 |
| Purchase #2 | $28.63 | 13.293% | $32.4358 | $32.44 | $32.45 | $32.40 |
| Purchase #3 | $98.28 | 12.717% | $110.7783 | $110.78 | $110.80 | $110.80 |
| Purchase #4 | $192.25 | 11.224% | $213.8281 | $213.83 | $213.85 | $213.80 |
| Purchase #5 | $126.38 | 6.281% | $134.3179 | $134.32 | $134.30 | $134.30 |
| Purchase #6 | $135.27 | 11.614% | $150.9803 | $150.98 | $151.00 | $151.00 |
| Purchase #7 | $54.50 | 13.816% | $62.0297 | $62.03 | $62.05 | $62.00 |
| 7 purchase totals = | $799.30 | $873.8488 | $873.86 | $873.95 | $873.80 | |