| 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 | $133.47 | 7.615% | $143.6337 | $143.63 | $143.65 | $143.60 |
| Purchase #2 | $50.72 | 5.770% | $53.6465 | $53.65 | $53.65 | $53.60 |
| Purchase #3 | $11.47 | 5.631% | $12.1159 | $12.12 | $12.10 | $12.10 |
| Purchase #4 | $99.49 | 4.628% | $104.0944 | $104.09 | $104.10 | $104.10 |
| Purchase #5 | $229.89 | 8.308% | $248.9893 | $248.99 | $249.00 | $249.00 |
| Purchase #6 | $6.58 | 12.165% | $7.3805 | $7.38 | $7.40 | $7.40 |
| Purchase #7 | $182.55 | 6.721% | $194.8192 | $194.82 | $194.80 | $194.80 |
| 7 purchase totals = | $714.17 | $764.6795 | $764.68 | $764.70 | $764.60 | |