| 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 | $163.42 | 7.315% | $175.3742 | $175.37 | $175.35 | $175.40 |
| Purchase #2 | $221.91 | 7.233% | $237.9608 | $237.96 | $237.95 | $238.00 |
| Purchase #3 | $19.45 | 7.720% | $20.9515 | $20.95 | $20.95 | $21.00 |
| Purchase #4 | $214.32 | 10.118% | $236.0049 | $236.00 | $236.00 | $236.00 |
| Purchase #5 | $195.33 | 7.567% | $210.1106 | $210.11 | $210.10 | $210.10 |
| Purchase #6 | $176.32 | 8.799% | $191.8344 | $191.83 | $191.85 | $191.80 |
| Purchase #7 | $120.52 | 10.810% | $133.5482 | $133.55 | $133.55 | $133.50 |
| 7 purchase totals = | $1,111.27 | $1,205.7846 | $1,205.77 | $1,205.75 | $1,205.80 | |