| 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 | $130.41 | 7.163% | $139.7513 | $139.75 | $139.75 | $139.80 |
| Purchase #2 | $117.79 | 11.764% | $131.6468 | $131.65 | $131.65 | $131.60 |
| Purchase #3 | $160.36 | 6.311% | $170.4803 | $170.48 | $170.50 | $170.50 |
| Purchase #4 | $118.52 | 11.779% | $132.4805 | $132.48 | $132.50 | $132.50 |
| Purchase #5 | $220.28 | 7.331% | $236.4287 | $236.43 | $236.45 | $236.40 |
| Purchase #6 | $110.57 | 4.139% | $115.1465 | $115.15 | $115.15 | $115.10 |
| Purchase #7 | $230.93 | 10.233% | $254.5611 | $254.56 | $254.55 | $254.60 |
| 7 purchase totals = | $1,088.86 | $1,180.4952 | $1,180.50 | $1,180.55 | $1,180.50 | |