| 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 | $156.76 | 9.599% | $171.8074 | $171.81 | $171.80 | $171.80 |
| Purchase #2 | $155.31 | 10.691% | $171.9142 | $171.91 | $171.90 | $171.90 |
| Purchase #3 | $216.61 | 8.583% | $235.2016 | $235.20 | $235.20 | $235.20 |
| Purchase #4 | $103.57 | 6.243% | $110.0359 | $110.04 | $110.05 | $110.00 |
| Purchase #5 | $35.62 | 5.428% | $37.5535 | $37.55 | $37.55 | $37.60 |
| Purchase #6 | $135.89 | 9.761% | $149.1542 | $149.15 | $149.15 | $149.20 |
| Purchase #7 | $75.25 | 8.742% | $81.8284 | $81.83 | $81.85 | $81.80 |
| 7 purchase totals = | $879.01 | $957.4952 | $957.49 | $957.50 | $957.50 | |