| 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 | $130.91 | 8.435% | $141.9523 | $141.95 | $141.95 | $142.00 |
| Purchase #2 | $81.42 | 7.658% | $87.6551 | $87.66 | $87.65 | $87.70 |
| Purchase #3 | $53.81 | 6.394% | $57.2506 | $57.25 | $57.25 | $57.30 |
| Purchase #4 | $79.26 | 8.756% | $86.2 | $86.20 | $86.20 | $86.20 |
| Purchase #5 | $66.86 | 12.197% | $75.0149 | $75.01 | $75.00 | $75.00 |
| Purchase #6 | $172.48 | 8.754% | $187.5789 | $187.58 | $187.60 | $187.60 |
| Purchase #7 | $100.54 | 5.148% | $105.7158 | $105.72 | $105.70 | $105.70 |
| 7 purchase totals = | $685.28 | $741.3676 | $741.37 | $741.35 | $741.50 | |