| 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 | $156.84 | 7.836% | $169.13 | $169.13 | $169.15 | $169.10 |
| Purchase #2 | $236.79 | 7.708% | $255.0418 | $255.04 | $255.05 | $255.00 |
| Purchase #3 | $9.63 | 8.522% | $10.4507 | $10.45 | $10.45 | $10.50 |
| Purchase #4 | $246.46 | 7.246% | $264.3185 | $264.32 | $264.30 | $264.30 |
| Purchase #5 | $136.34 | 9.303% | $149.0237 | $149.02 | $149.00 | $149.00 |
| Purchase #6 | $199.25 | 9.283% | $217.7464 | $217.75 | $217.75 | $217.70 |
| Purchase #7 | $228.29 | 12.675% | $257.2258 | $257.23 | $257.25 | $257.20 |
| 7 purchase totals = | $1,213.60 | $1,322.9369 | $1,322.94 | $1,322.95 | $1,322.80 | |