| 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 | $163.44 | 8.832% | $177.875 | $177.88 | $177.90 | $177.90 |
| Purchase #2 | $83.33 | 6.106% | $88.4181 | $88.42 | $88.40 | $88.40 |
| Purchase #3 | $244.88 | 8.243% | $265.0655 | $265.07 | $265.05 | $265.10 |
| Purchase #4 | $243.41 | 3.157% | $251.0945 | $251.09 | $251.10 | $251.10 |
| Purchase #5 | $58.66 | 6.147% | $62.2658 | $62.27 | $62.25 | $62.30 |
| Purchase #6 | $214.47 | 9.597% | $235.0527 | $235.05 | $235.05 | $235.10 |
| Purchase #7 | $235.82 | 8.646% | $256.209 | $256.21 | $256.20 | $256.20 |
| 7 purchase totals = | $1,244.01 | $1,335.9806 | $1,335.99 | $1,335.95 | $1,336.10 | |