| 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 | $176.50 | 11.357% | $196.5451 | $196.55 | $196.55 | $196.50 |
| Purchase #2 | $195.82 | 5.747% | $207.0738 | $207.07 | $207.05 | $207.10 |
| Purchase #3 | $142.58 | 13.808% | $162.2674 | $162.27 | $162.25 | $162.30 |
| Purchase #4 | $90.80 | 6.359% | $96.574 | $96.57 | $96.55 | $96.60 |
| Purchase #5 | $148.49 | 13.831% | $169.0277 | $169.03 | $169.05 | $169.00 |
| Purchase #6 | $64.84 | 6.435% | $69.0125 | $69.01 | $69.00 | $69.00 |
| Purchase #7 | $244.40 | 10.340% | $269.671 | $269.67 | $269.65 | $269.70 |
| 7 purchase totals = | $1,063.43 | $1,170.1715 | $1,170.17 | $1,170.10 | $1,170.20 | |