| 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 | $146.82 | 4.353% | $153.2111 | $153.21 | $153.20 | $153.20 |
| Purchase #2 | $199.29 | 5.130% | $209.5136 | $209.51 | $209.50 | $209.50 |
| Purchase #3 | $147.38 | 10.435% | $162.7591 | $162.76 | $162.75 | $162.80 |
| Purchase #4 | $44.52 | 6.872% | $47.5794 | $47.58 | $47.60 | $47.60 |
| Purchase #5 | $170.25 | 12.276% | $191.1499 | $191.15 | $191.15 | $191.10 |
| Purchase #6 | $217.89 | 10.870% | $241.5746 | $241.57 | $241.55 | $241.60 |
| Purchase #7 | $176.66 | 12.650% | $199.0075 | $199.01 | $199.00 | $199.00 |
| 7 purchase totals = | $1,102.81 | $1,204.7952 | $1,204.79 | $1,204.75 | $1,204.80 | |