| 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 | $181.69 | 13.711% | $206.6015 | $206.60 | $206.60 | $206.60 |
| Purchase #2 | $98.97 | 11.456% | $110.308 | $110.31 | $110.30 | $110.30 |
| Purchase #3 | $193.51 | 12.444% | $217.5904 | $217.59 | $217.60 | $217.60 |
| Purchase #4 | $215.39 | 13.618% | $244.7218 | $244.72 | $244.70 | $244.70 |
| Purchase #5 | $20.95 | 11.518% | $23.363 | $23.36 | $23.35 | $23.40 |
| Purchase #6 | $103.62 | 8.424% | $112.3489 | $112.35 | $112.35 | $112.30 |
| Purchase #7 | $237.55 | 5.791% | $251.3065 | $251.31 | $251.30 | $251.30 |
| 7 purchase totals = | $1,051.68 | $1,166.2401 | $1,166.24 | $1,166.20 | $1,166.20 | |