| 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 | $142.55 | 8.828% | $155.1343 | $155.13 | $155.15 | $155.10 |
| Purchase #2 | $213.50 | 7.684% | $229.9053 | $229.91 | $229.90 | $229.90 |
| Purchase #3 | $151.63 | 3.846% | $157.4617 | $157.46 | $157.45 | $157.50 |
| Purchase #4 | $111.63 | 3.227% | $115.2323 | $115.23 | $115.25 | $115.20 |
| Purchase #5 | $75.51 | 4.204% | $78.6844 | $78.68 | $78.70 | $78.70 |
| Purchase #6 | $32.62 | 8.143% | $35.2762 | $35.28 | $35.30 | $35.30 |
| Purchase #7 | $198.94 | 3.616% | $206.1337 | $206.13 | $206.15 | $206.10 |
| 7 purchase totals = | $926.38 | $977.8279 | $977.82 | $977.90 | $977.80 | |