| 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 | $187.65 | 8.249% | $203.1292 | $203.13 | $203.15 | $203.10 |
| Purchase #2 | $128.75 | 8.591% | $139.8109 | $139.81 | $139.80 | $139.80 |
| Purchase #3 | $60.28 | 4.867% | $63.2138 | $63.21 | $63.20 | $63.20 |
| Purchase #4 | $135.98 | 7.590% | $146.3009 | $146.30 | $146.30 | $146.30 |
| Purchase #5 | $104.37 | 4.166% | $108.7181 | $108.72 | $108.70 | $108.70 |
| Purchase #6 | $14.84 | 13.459% | $16.8373 | $16.84 | $16.85 | $16.80 |
| Purchase #7 | $81.57 | 3.719% | $84.6036 | $84.60 | $84.60 | $84.60 |
| 7 purchase totals = | $713.44 | $762.6138 | $762.61 | $762.60 | $762.50 | |