| 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 | $190.88 | 12.470% | $214.6827 | $214.68 | $214.70 | $214.70 |
| Purchase #2 | $93.95 | 11.231% | $104.5015 | $104.50 | $104.50 | $104.50 |
| Purchase #3 | $92.95 | 6.515% | $99.0057 | $99.01 | $99.00 | $99.00 |
| Purchase #4 | $159.28 | 9.745% | $174.8018 | $174.80 | $174.80 | $174.80 |
| Purchase #5 | $115.72 | 5.224% | $121.7652 | $121.77 | $121.75 | $121.80 |
| Purchase #6 | $69.33 | 12.640% | $78.0933 | $78.09 | $78.10 | $78.10 |
| Purchase #7 | $161.50 | 10.563% | $178.5592 | $178.56 | $178.55 | $178.60 |
| 7 purchase totals = | $883.61 | $971.4094 | $971.41 | $971.40 | $971.50 | |