| 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 | $138.74 | 13.182% | $157.0287 | $157.03 | $157.05 | $157.00 |
| Purchase #2 | $46.50 | 5.356% | $48.9905 | $48.99 | $49.00 | $49.00 |
| Purchase #3 | $115.39 | 7.553% | $124.1054 | $124.11 | $124.10 | $124.10 |
| Purchase #4 | $191.44 | 8.700% | $208.0953 | $208.10 | $208.10 | $208.10 |
| Purchase #5 | $54.46 | 12.236% | $61.1237 | $61.12 | $61.10 | $61.10 |
| Purchase #6 | $175.92 | 6.307% | $187.0153 | $187.02 | $187.00 | $187.00 |
| Purchase #7 | $15.59 | 10.642% | $17.2491 | $17.25 | $17.25 | $17.20 |
| 7 purchase totals = | $738.04 | $803.6080 | $803.62 | $803.60 | $803.50 | |