| 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 | $179.80 | 6.606% | $191.6776 | $191.68 | $191.70 | $191.70 |
| Purchase #2 | $32.44 | 13.575% | $36.8437 | $36.84 | $36.85 | $36.80 |
| Purchase #3 | $52.51 | 5.405% | $55.3482 | $55.35 | $55.35 | $55.30 |
| Purchase #4 | $5.67 | 8.383% | $6.1453 | $6.15 | $6.15 | $6.10 |
| Purchase #5 | $203.38 | 6.535% | $216.6709 | $216.67 | $216.65 | $216.70 |
| Purchase #6 | $91.95 | 7.597% | $98.9354 | $98.94 | $98.95 | $98.90 |
| Purchase #7 | $86.98 | 7.539% | $93.5374 | $93.54 | $93.55 | $93.50 |
| 7 purchase totals = | $652.73 | $699.1585 | $699.17 | $699.20 | $699.00 | |