| 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 | $229.34 | 6.177% | $243.5063 | $243.51 | $243.50 | $243.50 |
| Purchase #2 | $158.81 | 4.663% | $166.2153 | $166.22 | $166.20 | $166.20 |
| Purchase #3 | $135.48 | 3.326% | $139.9861 | $139.99 | $140.00 | $140.00 |
| Purchase #4 | $65.31 | 7.515% | $70.218 | $70.22 | $70.20 | $70.20 |
| Purchase #5 | $171.75 | 6.338% | $182.6355 | $182.64 | $182.65 | $182.60 |
| Purchase #6 | $84.78 | 10.796% | $93.9328 | $93.93 | $93.95 | $93.90 |
| Purchase #7 | $65.71 | 13.564% | $74.6229 | $74.62 | $74.60 | $74.60 |
| 7 purchase totals = | $911.18 | $971.1169 | $971.13 | $971.10 | $971.00 | |