| 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 | $151.95 | 3.362% | $157.0586 | $157.06 | $157.05 | $157.10 |
| Purchase #2 | $97.61 | 4.480% | $101.9829 | $101.98 | $102.00 | $102.00 |
| Purchase #3 | $91.25 | 3.711% | $94.6363 | $94.64 | $94.65 | $94.60 |
| Purchase #4 | $153.51 | 3.626% | $159.0763 | $159.08 | $159.10 | $159.10 |
| Purchase #5 | $198.44 | 5.511% | $209.376 | $209.38 | $209.40 | $209.40 |
| Purchase #6 | $225.27 | 12.174% | $252.6944 | $252.69 | $252.70 | $252.70 |
| Purchase #7 | $169.83 | 9.492% | $185.9503 | $185.95 | $185.95 | $186.00 |
| 7 purchase totals = | $1,087.86 | $1,160.7748 | $1,160.78 | $1,160.85 | $1,160.90 | |