| 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 | $64.79 | 12.207% | $72.6989 | $72.70 | $72.70 | $72.70 |
| Purchase #2 | $193.26 | 10.625% | $213.7939 | $213.79 | $213.80 | $213.80 |
| Purchase #3 | $157.39 | 6.425% | $167.5023 | $167.50 | $167.50 | $167.50 |
| Purchase #4 | $169.25 | 11.650% | $188.9676 | $188.97 | $188.95 | $189.00 |
| Purchase #5 | $63.99 | 6.811% | $68.3484 | $68.35 | $68.35 | $68.30 |
| Purchase #6 | $230.46 | 11.802% | $257.6589 | $257.66 | $257.65 | $257.70 |
| Purchase #7 | $94.50 | 3.559% | $97.8633 | $97.86 | $97.85 | $97.90 |
| 7 purchase totals = | $973.64 | $1,066.8333 | $1,066.83 | $1,066.80 | $1,066.90 | |