| 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 | $156.48 | 12.805% | $176.5173 | $176.52 | $176.50 | $176.50 |
| Purchase #2 | $71.86 | 8.237% | $77.7791 | $77.78 | $77.80 | $77.80 |
| Purchase #3 | $201.87 | 3.856% | $209.6541 | $209.65 | $209.65 | $209.70 |
| Purchase #4 | $133.53 | 7.584% | $143.6569 | $143.66 | $143.65 | $143.70 |
| Purchase #5 | $65.35 | 10.634% | $72.2993 | $72.30 | $72.30 | $72.30 |
| Purchase #6 | $21.71 | 5.445% | $22.8921 | $22.89 | $22.90 | $22.90 |
| Purchase #7 | $80.74 | 13.407% | $91.5648 | $91.56 | $91.55 | $91.60 |
| 7 purchase totals = | $731.54 | $794.3636 | $794.36 | $794.35 | $794.50 | |