| 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 | $183.51 | 3.829% | $190.5366 | $190.54 | $190.55 | $190.50 |
| Purchase #2 | $94.68 | 6.144% | $100.4971 | $100.50 | $100.50 | $100.50 |
| Purchase #3 | $244.26 | 6.208% | $259.4237 | $259.42 | $259.40 | $259.40 |
| Purchase #4 | $161.43 | 9.542% | $176.8337 | $176.83 | $176.85 | $176.80 |
| Purchase #5 | $177.26 | 5.459% | $186.9366 | $186.94 | $186.95 | $186.90 |
| Purchase #6 | $18.41 | 6.822% | $19.6659 | $19.67 | $19.65 | $19.70 |
| Purchase #7 | $48.40 | 10.790% | $53.6224 | $53.62 | $53.60 | $53.60 |
| 7 purchase totals = | $927.95 | $987.5160 | $987.52 | $987.50 | $987.40 | |