| 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 | $149.35 | 4.298% | $155.7691 | $155.77 | $155.75 | $155.80 |
| Purchase #2 | $52.30 | 8.108% | $56.5405 | $56.54 | $56.55 | $56.50 |
| Purchase #3 | $237.83 | 8.781% | $258.7139 | $258.71 | $258.70 | $258.70 |
| Purchase #4 | $25.91 | 13.405% | $29.3832 | $29.38 | $29.40 | $29.40 |
| Purchase #5 | $26.35 | 4.544% | $27.5473 | $27.55 | $27.55 | $27.50 |
| Purchase #6 | $221.29 | 3.856% | $229.8229 | $229.82 | $229.80 | $229.80 |
| Purchase #7 | $9.74 | 8.763% | $10.5935 | $10.59 | $10.60 | $10.60 |
| 7 purchase totals = | $722.77 | $768.3704 | $768.36 | $768.35 | $768.30 | |