| 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 | $133.69 | 6.726% | $142.682 | $142.68 | $142.70 | $142.70 |
| Purchase #2 | $14.70 | 10.662% | $16.2673 | $16.27 | $16.25 | $16.30 |
| Purchase #3 | $50.79 | 7.300% | $54.4977 | $54.50 | $54.50 | $54.50 |
| Purchase #4 | $103.78 | 12.454% | $116.7048 | $116.70 | $116.70 | $116.70 |
| Purchase #5 | $209.54 | 11.281% | $233.1782 | $233.18 | $233.20 | $233.20 |
| Purchase #6 | $92.43 | 6.171% | $98.1339 | $98.13 | $98.15 | $98.10 |
| Purchase #7 | $246.37 | 9.299% | $269.2799 | $269.28 | $269.30 | $269.30 |
| 7 purchase totals = | $851.30 | $930.7438 | $930.74 | $930.80 | $930.80 | |