| 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 | $173.97 | 3.650% | $180.3199 | $180.32 | $180.30 | $180.30 |
| Purchase #2 | $146.63 | 12.260% | $164.6068 | $164.61 | $164.60 | $164.60 |
| Purchase #3 | $186.62 | 9.483% | $204.3172 | $204.32 | $204.30 | $204.30 |
| Purchase #4 | $192.69 | 7.733% | $207.5907 | $207.59 | $207.60 | $207.60 |
| Purchase #5 | $122.81 | 5.405% | $129.4479 | $129.45 | $129.45 | $129.40 |
| Purchase #6 | $161.30 | 10.176% | $177.7139 | $177.71 | $177.70 | $177.70 |
| Purchase #7 | $107.47 | 8.588% | $116.6995 | $116.70 | $116.70 | $116.70 |
| 7 purchase totals = | $1,091.49 | $1,180.6959 | $1,180.70 | $1,180.65 | $1,180.60 | |