| 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 | $170.84 | 12.689% | $192.5179 | $192.52 | $192.50 | $192.50 |
| Purchase #2 | $185.72 | 7.757% | $200.1263 | $200.13 | $200.15 | $200.10 |
| Purchase #3 | $178.55 | 13.697% | $203.006 | $203.01 | $203.00 | $203.00 |
| Purchase #4 | $20.52 | 11.680% | $22.9167 | $22.92 | $22.90 | $22.90 |
| Purchase #5 | $163.28 | 10.646% | $180.6628 | $180.66 | $180.65 | $180.70 |
| Purchase #6 | $25.97 | 8.753% | $28.2432 | $28.24 | $28.25 | $28.20 |
| Purchase #7 | $230.27 | 10.311% | $254.0131 | $254.01 | $254.00 | $254.00 |
| 7 purchase totals = | $975.15 | $1,081.4860 | $1,081.49 | $1,081.45 | $1,081.40 | |