| 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 | $126.44 | 5.219% | $133.0389 | $133.04 | $133.05 | $133.00 |
| Purchase #2 | $105.63 | 6.426% | $112.4178 | $112.42 | $112.40 | $112.40 |
| Purchase #3 | $45.88 | 9.235% | $50.117 | $50.12 | $50.10 | $50.10 |
| Purchase #4 | $26.76 | 5.453% | $28.2192 | $28.22 | $28.20 | $28.20 |
| Purchase #5 | $135.62 | 13.516% | $153.9504 | $153.95 | $153.95 | $154.00 |
| Purchase #6 | $19.54 | 12.865% | $22.0538 | $22.05 | $22.05 | $22.10 |
| Purchase #7 | $89.43 | 13.601% | $101.5934 | $101.59 | $101.60 | $101.60 |
| 7 purchase totals = | $549.30 | $601.3905 | $601.39 | $601.35 | $601.40 | |