| 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 | $75.32 | 4.765% | $78.909 | $78.91 | $78.90 | $78.90 |
| Purchase #2 | $169.44 | 4.259% | $176.6564 | $176.66 | $176.65 | $176.70 |
| Purchase #3 | $185.94 | 4.456% | $194.2255 | $194.23 | $194.25 | $194.20 |
| Purchase #4 | $234.40 | 9.605% | $256.9141 | $256.91 | $256.90 | $256.90 |
| Purchase #5 | $186.56 | 7.334% | $200.2423 | $200.24 | $200.25 | $200.20 |
| Purchase #6 | $232.87 | 7.165% | $249.5551 | $249.56 | $249.55 | $249.60 |
| Purchase #7 | $105.95 | 7.250% | $113.6314 | $113.63 | $113.65 | $113.60 |
| 7 purchase totals = | $1,190.48 | $1,270.1338 | $1,270.14 | $1,270.15 | $1,270.10 | |