| 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 | $192.66 | 12.396% | $216.5421 | $216.54 | $216.55 | $216.50 |
| Purchase #2 | $178.61 | 12.207% | $200.4129 | $200.41 | $200.40 | $200.40 |
| Purchase #3 | $174.34 | 5.767% | $184.3942 | $184.39 | $184.40 | $184.40 |
| Purchase #4 | $25.52 | 12.382% | $28.6799 | $28.68 | $28.70 | $28.70 |
| Purchase #5 | $35.86 | 7.744% | $38.637 | $38.64 | $38.65 | $38.60 |
| Purchase #6 | $152.45 | 10.695% | $168.7545 | $168.75 | $168.75 | $168.80 |
| Purchase #7 | $99.36 | 11.450% | $110.7367 | $110.74 | $110.75 | $110.70 |
| 7 purchase totals = | $858.80 | $948.1573 | $948.15 | $948.20 | $948.10 | |