| 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 | $128.37 | 13.528% | $145.7359 | $145.74 | $145.75 | $145.70 |
| Purchase #2 | $52.80 | 5.793% | $55.8587 | $55.86 | $55.85 | $55.90 |
| Purchase #3 | $134.76 | 5.134% | $141.6786 | $141.68 | $141.70 | $141.70 |
| Purchase #4 | $82.79 | 13.610% | $94.0577 | $94.06 | $94.05 | $94.10 |
| Purchase #5 | $40.43 | 11.163% | $44.9432 | $44.94 | $44.95 | $44.90 |
| Purchase #6 | $173.97 | 10.209% | $191.7306 | $191.73 | $191.75 | $191.70 |
| Purchase #7 | $38.91 | 12.259% | $43.68 | $43.68 | $43.70 | $43.70 |
| 7 purchase totals = | $652.03 | $717.6847 | $717.69 | $717.75 | $717.70 | |