| 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 | $141.87 | 9.337% | $155.1164 | $155.12 | $155.10 | $155.10 |
| Purchase #2 | $187.69 | 12.135% | $210.4662 | $210.47 | $210.45 | $210.50 |
| Purchase #3 | $67.33 | 12.183% | $75.5328 | $75.53 | $75.55 | $75.50 |
| Purchase #4 | $208.34 | 12.718% | $234.8367 | $234.84 | $234.85 | $234.80 |
| Purchase #5 | $158.71 | 3.673% | $164.5394 | $164.54 | $164.55 | $164.50 |
| Purchase #6 | $125.32 | 4.837% | $131.3817 | $131.38 | $131.40 | $131.40 |
| Purchase #7 | $157.87 | 8.137% | $170.7159 | $170.72 | $170.70 | $170.70 |
| 7 purchase totals = | $1,047.13 | $1,142.5891 | $1,142.60 | $1,142.60 | $1,142.50 | |