| 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 | $123.95 | 8.570% | $134.5725 | $134.57 | $134.55 | $134.60 |
| Purchase #2 | $173.48 | 8.397% | $188.0471 | $188.05 | $188.05 | $188.00 |
| Purchase #3 | $190.48 | 7.165% | $204.1279 | $204.13 | $204.15 | $204.10 |
| Purchase #4 | $156.86 | 8.372% | $169.9923 | $169.99 | $170.00 | $170.00 |
| Purchase #5 | $96.68 | 9.748% | $106.1044 | $106.10 | $106.10 | $106.10 |
| Purchase #6 | $79.72 | 3.420% | $82.4464 | $82.45 | $82.45 | $82.40 |
| Purchase #7 | $198.94 | 10.690% | $220.2067 | $220.21 | $220.20 | $220.20 |
| 7 purchase totals = | $1,020.11 | $1,105.4973 | $1,105.50 | $1,105.50 | $1,105.40 | |