| 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 | $168.69 | 7.280% | $180.9706 | $180.97 | $180.95 | $181.00 |
| Purchase #2 | $141.66 | 12.239% | $158.9978 | $159.00 | $159.00 | $159.00 |
| Purchase #3 | $247.96 | 3.322% | $256.1972 | $256.20 | $256.20 | $256.20 |
| Purchase #4 | $34.68 | 12.451% | $38.998 | $39.00 | $39.00 | $39.00 |
| Purchase #5 | $171.75 | 5.154% | $180.602 | $180.60 | $180.60 | $180.60 |
| Purchase #6 | $224.33 | 7.348% | $240.8138 | $240.81 | $240.80 | $240.80 |
| Purchase #7 | $242.53 | 7.240% | $260.0892 | $260.09 | $260.10 | $260.10 |
| 7 purchase totals = | $1,231.60 | $1,316.6686 | $1,316.67 | $1,316.65 | $1,316.70 | |