| 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 | $126.78 | 4.335% | $132.2759 | $132.28 | $132.30 | $132.30 |
| Purchase #2 | $164.69 | 4.341% | $171.8392 | $171.84 | $171.85 | $171.80 |
| Purchase #3 | $91.67 | 3.372% | $94.7611 | $94.76 | $94.75 | $94.80 |
| Purchase #4 | $183.57 | 9.669% | $201.3194 | $201.32 | $201.30 | $201.30 |
| Purchase #5 | $72.57 | 11.409% | $80.8495 | $80.85 | $80.85 | $80.80 |
| Purchase #6 | $182.48 | 4.577% | $190.8321 | $190.83 | $190.85 | $190.80 |
| Purchase #7 | $34.27 | 6.105% | $36.3622 | $36.36 | $36.35 | $36.40 |
| 7 purchase totals = | $856.03 | $908.2394 | $908.24 | $908.25 | $908.20 | |