| 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 | $122.71 | 8.605% | $133.2692 | $133.27 | $133.25 | $133.30 |
| Purchase #2 | $183.87 | 7.767% | $198.1512 | $198.15 | $198.15 | $198.20 |
| Purchase #3 | $129.35 | 11.221% | $143.8644 | $143.86 | $143.85 | $143.90 |
| Purchase #4 | $116.80 | 13.158% | $132.1685 | $132.17 | $132.15 | $132.20 |
| Purchase #5 | $33.70 | 8.327% | $36.5062 | $36.51 | $36.50 | $36.50 |
| Purchase #6 | $198.58 | 11.148% | $220.7177 | $220.72 | $220.70 | $220.70 |
| Purchase #7 | $193.72 | 12.437% | $217.813 | $217.81 | $217.80 | $217.80 |
| 7 purchase totals = | $978.73 | $1,082.4902 | $1,082.49 | $1,082.40 | $1,082.60 | |