| 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 | $184.66 | 8.140% | $199.6913 | $199.69 | $199.70 | $199.70 |
| Purchase #2 | $236.49 | 11.307% | $263.2299 | $263.23 | $263.25 | $263.20 |
| Purchase #3 | $206.99 | 9.500% | $226.6541 | $226.65 | $226.65 | $226.70 |
| Purchase #4 | $189.66 | 9.706% | $208.0684 | $208.07 | $208.05 | $208.10 |
| Purchase #5 | $191.76 | 9.740% | $210.4374 | $210.44 | $210.45 | $210.40 |
| Purchase #6 | $7.40 | 12.507% | $8.3255 | $8.33 | $8.35 | $8.30 |
| Purchase #7 | $15.74 | 3.659% | $16.3159 | $16.32 | $16.30 | $16.30 |
| 7 purchase totals = | $1,032.70 | $1,132.7225 | $1,132.73 | $1,132.75 | $1,132.70 | |