| 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 | $136.27 | 12.441% | $153.2234 | $153.22 | $153.20 | $153.20 |
| Purchase #2 | $207.70 | 5.287% | $218.6811 | $218.68 | $218.70 | $218.70 |
| Purchase #3 | $224.35 | 6.790% | $239.5834 | $239.58 | $239.60 | $239.60 |
| Purchase #4 | $9.61 | 9.396% | $10.513 | $10.51 | $10.50 | $10.50 |
| Purchase #5 | $19.35 | 11.611% | $21.5967 | $21.60 | $21.60 | $21.60 |
| Purchase #6 | $32.47 | 12.308% | $36.4664 | $36.47 | $36.45 | $36.50 |
| Purchase #7 | $118.87 | 5.704% | $125.6503 | $125.65 | $125.65 | $125.70 |
| 7 purchase totals = | $748.62 | $805.7143 | $805.71 | $805.70 | $805.80 | |