| 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 | $33.68 | 7.357% | $36.1578 | $36.16 | $36.15 | $36.20 |
| Purchase #2 | $175.38 | 7.147% | $187.9144 | $187.91 | $187.90 | $187.90 |
| Purchase #3 | $204.79 | 10.748% | $226.8008 | $226.80 | $226.80 | $226.80 |
| Purchase #4 | $26.99 | 9.825% | $29.6418 | $29.64 | $29.65 | $29.60 |
| Purchase #5 | $37.50 | 3.123% | $38.6711 | $38.67 | $38.65 | $38.70 |
| Purchase #6 | $158.42 | 12.511% | $178.2399 | $178.24 | $178.25 | $178.20 |
| Purchase #7 | $236.37 | 12.171% | $265.1386 | $265.14 | $265.15 | $265.10 |
| 7 purchase totals = | $873.13 | $962.5644 | $962.56 | $962.55 | $962.50 | |