| 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 | $162.28 | 7.727% | $174.8194 | $174.82 | $174.80 | $174.80 |
| Purchase #2 | $44.84 | 12.107% | $50.2688 | $50.27 | $50.25 | $50.30 |
| Purchase #3 | $79.43 | 11.575% | $88.624 | $88.62 | $88.60 | $88.60 |
| Purchase #4 | $114.93 | 9.322% | $125.6438 | $125.64 | $125.65 | $125.60 |
| Purchase #5 | $23.84 | 12.248% | $26.7599 | $26.76 | $26.75 | $26.80 |
| Purchase #6 | $237.74 | 3.344% | $245.69 | $245.69 | $245.70 | $245.70 |
| Purchase #7 | $170.56 | 11.229% | $189.7122 | $189.71 | $189.70 | $189.70 |
| 7 purchase totals = | $833.62 | $901.5181 | $901.51 | $901.45 | $901.50 | |