| 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 | $118.86 | 12.292% | $133.4703 | $133.47 | $133.45 | $133.50 |
| Purchase #2 | $199.85 | 9.781% | $219.3973 | $219.40 | $219.40 | $219.40 |
| Purchase #3 | $170.47 | 9.806% | $187.1863 | $187.19 | $187.20 | $187.20 |
| Purchase #4 | $78.64 | 6.364% | $83.6446 | $83.64 | $83.65 | $83.60 |
| Purchase #5 | $36.80 | 3.767% | $38.1863 | $38.19 | $38.20 | $38.20 |
| Purchase #6 | $124.25 | 12.374% | $139.6247 | $139.62 | $139.60 | $139.60 |
| Purchase #7 | $15.82 | 11.870% | $17.6978 | $17.70 | $17.70 | $17.70 |
| 7 purchase totals = | $744.69 | $819.2073 | $819.21 | $819.20 | $819.20 | |