| 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 | $130.94 | 10.539% | $144.7398 | $144.74 | $144.75 | $144.70 |
| Purchase #2 | $94.60 | 11.481% | $105.461 | $105.46 | $105.45 | $105.50 |
| Purchase #3 | $86.61 | 7.487% | $93.0945 | $93.09 | $93.10 | $93.10 |
| Purchase #4 | $124.37 | 10.700% | $137.6776 | $137.68 | $137.70 | $137.70 |
| Purchase #5 | $161.55 | 5.339% | $170.1752 | $170.18 | $170.20 | $170.20 |
| Purchase #6 | $86.65 | 6.307% | $92.115 | $92.12 | $92.10 | $92.10 |
| Purchase #7 | $202.64 | 7.801% | $218.4479 | $218.45 | $218.45 | $218.40 |
| 7 purchase totals = | $887.36 | $961.7110 | $961.72 | $961.75 | $961.70 | |