| 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 | $145.84 | 8.823% | $158.7075 | $158.71 | $158.70 | $158.70 |
| Purchase #2 | $205.84 | 7.532% | $221.3439 | $221.34 | $221.35 | $221.30 |
| Purchase #3 | $42.79 | 8.831% | $46.5688 | $46.57 | $46.55 | $46.60 |
| Purchase #4 | $41.92 | 7.644% | $45.1244 | $45.12 | $45.10 | $45.10 |
| Purchase #5 | $188.42 | 7.451% | $202.4592 | $202.46 | $202.45 | $202.50 |
| Purchase #6 | $225.91 | 11.355% | $251.5621 | $251.56 | $251.55 | $251.60 |
| Purchase #7 | $159.73 | 8.178% | $172.7927 | $172.79 | $172.80 | $172.80 |
| 7 purchase totals = | $1,010.45 | $1,098.5586 | $1,098.55 | $1,098.50 | $1,098.60 | |