| 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 | $92.36 | 10.549% | $102.1031 | $102.10 | $102.10 | $102.10 |
| Purchase #2 | $178.78 | 12.105% | $200.4213 | $200.42 | $200.40 | $200.40 |
| Purchase #3 | $118.25 | 13.636% | $134.3746 | $134.37 | $134.35 | $134.40 |
| Purchase #4 | $19.77 | 13.259% | $22.3913 | $22.39 | $22.40 | $22.40 |
| Purchase #5 | $155.71 | 13.276% | $176.3821 | $176.38 | $176.40 | $176.40 |
| Purchase #6 | $117.63 | 3.245% | $121.4471 | $121.45 | $121.45 | $121.40 |
| Purchase #7 | $43.69 | 4.651% | $45.722 | $45.72 | $45.70 | $45.70 |
| 7 purchase totals = | $726.19 | $802.8415 | $802.83 | $802.80 | $802.80 | |