| 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 | $10.60 | 10.779% | $11.7426 | $11.74 | $11.75 | $11.70 |
| Purchase #2 | $134.90 | 6.160% | $143.2098 | $143.21 | $143.20 | $143.20 |
| Purchase #3 | $194.62 | 5.104% | $204.5534 | $204.55 | $204.55 | $204.60 |
| Purchase #4 | $218.72 | 7.148% | $234.3541 | $234.35 | $234.35 | $234.40 |
| Purchase #5 | $63.74 | 4.104% | $66.3559 | $66.36 | $66.35 | $66.40 |
| Purchase #6 | $150.54 | 3.255% | $155.4401 | $155.44 | $155.45 | $155.40 |
| Purchase #7 | $152.40 | 6.826% | $162.8028 | $162.80 | $162.80 | $162.80 |
| 7 purchase totals = | $925.52 | $978.4587 | $978.45 | $978.45 | $978.50 | |