| 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 | $6.95 | 7.597% | $7.478 | $7.48 | $7.50 | $7.50 |
| Purchase #2 | $182.68 | 12.168% | $204.9085 | $204.91 | $204.90 | $204.90 |
| Purchase #3 | $33.70 | 12.531% | $37.9229 | $37.92 | $37.90 | $37.90 |
| Purchase #4 | $180.64 | 9.669% | $198.1061 | $198.11 | $198.10 | $198.10 |
| Purchase #5 | $217.82 | 9.553% | $238.6283 | $238.63 | $238.65 | $238.60 |
| Purchase #6 | $232.84 | 9.622% | $255.2439 | $255.24 | $255.25 | $255.20 |
| Purchase #7 | $192.98 | 10.560% | $213.3587 | $213.36 | $213.35 | $213.40 |
| 7 purchase totals = | $1,047.61 | $1,155.6464 | $1,155.65 | $1,155.65 | $1,155.60 | |