| 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 | $150.86 | 10.157% | $166.1829 | $166.18 | $166.20 | $166.20 |
| Purchase #2 | $43.76 | 6.588% | $46.6429 | $46.64 | $46.65 | $46.60 |
| Purchase #3 | $83.78 | 12.850% | $94.5457 | $94.55 | $94.55 | $94.50 |
| Purchase #4 | $188.56 | 4.593% | $197.2206 | $197.22 | $197.20 | $197.20 |
| Purchase #5 | $29.47 | 6.458% | $31.3732 | $31.37 | $31.35 | $31.40 |
| Purchase #6 | $87.69 | 6.483% | $93.3749 | $93.37 | $93.35 | $93.40 |
| Purchase #7 | $71.64 | 11.709% | $80.0283 | $80.03 | $80.05 | $80.00 |
| 7 purchase totals = | $655.76 | $709.3685 | $709.36 | $709.35 | $709.30 | |