| 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 | $199.47 | 12.114% | $223.6338 | $223.63 | $223.65 | $223.60 |
| Purchase #2 | $121.51 | 7.593% | $130.7363 | $130.74 | $130.75 | $130.70 |
| Purchase #3 | $44.50 | 13.282% | $50.4105 | $50.41 | $50.40 | $50.40 |
| Purchase #4 | $194.91 | 5.666% | $205.9536 | $205.95 | $205.95 | $206.00 |
| Purchase #5 | $32.61 | 5.367% | $34.3602 | $34.36 | $34.35 | $34.40 |
| Purchase #6 | $91.33 | 9.192% | $99.7251 | $99.73 | $99.75 | $99.70 |
| Purchase #7 | $40.25 | 10.271% | $44.3841 | $44.38 | $44.40 | $44.40 |
| 7 purchase totals = | $724.58 | $789.2036 | $789.20 | $789.25 | $789.20 | |