| 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 | $144.94 | 10.724% | $160.4834 | $160.48 | $160.50 | $160.50 |
| Purchase #2 | $129.87 | 8.231% | $140.5596 | $140.56 | $140.55 | $140.60 |
| Purchase #3 | $189.53 | 11.442% | $211.216 | $211.22 | $211.20 | $211.20 |
| Purchase #4 | $48.88 | 7.561% | $52.5758 | $52.58 | $52.60 | $52.60 |
| Purchase #5 | $170.92 | 9.150% | $186.5592 | $186.56 | $186.55 | $186.60 |
| Purchase #6 | $124.94 | 6.105% | $132.5676 | $132.57 | $132.55 | $132.60 |
| Purchase #7 | $7.89 | 10.128% | $8.6891 | $8.69 | $8.70 | $8.70 |
| 7 purchase totals = | $816.97 | $892.6507 | $892.66 | $892.65 | $892.80 | |