| 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 | $159.73 | 12.806% | $180.185 | $180.19 | $180.20 | $180.20 |
| Purchase #2 | $68.92 | 4.155% | $71.7836 | $71.78 | $71.80 | $71.80 |
| Purchase #3 | $111.72 | 9.345% | $122.1602 | $122.16 | $122.15 | $122.20 |
| Purchase #4 | $167.44 | 8.229% | $181.2186 | $181.22 | $181.20 | $181.20 |
| Purchase #5 | $86.39 | 8.499% | $93.7323 | $93.73 | $93.75 | $93.70 |
| Purchase #6 | $203.45 | 5.666% | $214.9775 | $214.98 | $215.00 | $215.00 |
| Purchase #7 | $53.59 | 10.356% | $59.1398 | $59.14 | $59.15 | $59.10 |
| 7 purchase totals = | $851.24 | $923.1970 | $923.20 | $923.25 | $923.20 | |