| 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 | $167.37 | 3.720% | $173.5962 | $173.60 | $173.60 | $173.60 |
| Purchase #2 | $137.85 | 3.801% | $143.0897 | $143.09 | $143.10 | $143.10 |
| Purchase #3 | $224.97 | 8.795% | $244.7561 | $244.76 | $244.75 | $244.80 |
| Purchase #4 | $5.61 | 6.349% | $5.9662 | $5.97 | $5.95 | $6.00 |
| Purchase #5 | $236.61 | 6.163% | $251.1923 | $251.19 | $251.20 | $251.20 |
| Purchase #6 | $125.53 | 3.484% | $129.9035 | $129.90 | $129.90 | $129.90 |
| Purchase #7 | $146.97 | 7.808% | $158.4454 | $158.45 | $158.45 | $158.40 |
| 7 purchase totals = | $1,044.91 | $1,106.9494 | $1,106.96 | $1,106.95 | $1,107.00 | |