| 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 | $121.30 | 12.778% | $136.7997 | $136.80 | $136.80 | $136.80 |
| Purchase #2 | $50.79 | 4.343% | $52.9958 | $53.00 | $53.00 | $53.00 |
| Purchase #3 | $158.74 | 8.142% | $171.6646 | $171.66 | $171.65 | $171.70 |
| Purchase #4 | $62.81 | 13.552% | $71.322 | $71.32 | $71.30 | $71.30 |
| Purchase #5 | $82.93 | 7.495% | $89.1456 | $89.15 | $89.15 | $89.10 |
| Purchase #6 | $162.71 | 11.871% | $182.0253 | $182.03 | $182.05 | $182.00 |
| Purchase #7 | $206.66 | 9.252% | $225.7802 | $225.78 | $225.80 | $225.80 |
| 7 purchase totals = | $845.94 | $929.7332 | $929.74 | $929.75 | $929.70 | |