| 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 | $180.90 | 5.443% | $190.7464 | $190.75 | $190.75 | $190.70 |
| Purchase #2 | $133.85 | 11.800% | $149.6443 | $149.64 | $149.65 | $149.60 |
| Purchase #3 | $169.55 | 7.190% | $181.7406 | $181.74 | $181.75 | $181.70 |
| Purchase #4 | $112.26 | 4.148% | $116.9165 | $116.92 | $116.90 | $116.90 |
| Purchase #5 | $76.38 | 11.813% | $85.4028 | $85.40 | $85.40 | $85.40 |
| Purchase #6 | $11.93 | 3.285% | $12.3219 | $12.32 | $12.30 | $12.30 |
| Purchase #7 | $229.53 | 8.747% | $249.607 | $249.61 | $249.60 | $249.60 |
| 7 purchase totals = | $914.40 | $986.3795 | $986.38 | $986.35 | $986.20 | |