| 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 | $179.85 | 9.723% | $197.3368 | $197.34 | $197.35 | $197.30 |
| Purchase #2 | $65.51 | 12.778% | $73.8809 | $73.88 | $73.90 | $73.90 |
| Purchase #3 | $250.67 | 3.325% | $259.0048 | $259.00 | $259.00 | $259.00 |
| Purchase #4 | $99.73 | 4.432% | $104.15 | $104.15 | $104.15 | $104.20 |
| Purchase #5 | $141.59 | 10.697% | $156.7359 | $156.74 | $156.75 | $156.70 |
| Purchase #6 | $27.86 | 11.851% | $31.1617 | $31.16 | $31.15 | $31.20 |
| Purchase #7 | $33.35 | 10.213% | $36.756 | $36.76 | $36.75 | $36.80 |
| 7 purchase totals = | $798.56 | $859.0261 | $859.03 | $859.05 | $859.10 | |