| 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 | $190.48 | 5.727% | $201.3888 | $201.39 | $201.40 | $201.40 |
| Purchase #2 | $98.64 | 3.110% | $101.7077 | $101.71 | $101.70 | $101.70 |
| Purchase #3 | $93.84 | 11.236% | $104.3839 | $104.38 | $104.40 | $104.40 |
| Purchase #4 | $96.86 | 6.847% | $103.492 | $103.49 | $103.50 | $103.50 |
| Purchase #5 | $144.43 | 8.837% | $157.1933 | $157.19 | $157.20 | $157.20 |
| Purchase #6 | $36.38 | 8.434% | $39.4483 | $39.45 | $39.45 | $39.40 |
| Purchase #7 | $109.71 | 7.689% | $118.1456 | $118.15 | $118.15 | $118.10 |
| 7 purchase totals = | $770.34 | $825.7596 | $825.76 | $825.80 | $825.70 | |