| 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 | $131.80 | 13.466% | $149.5482 | $149.55 | $149.55 | $149.50 |
| Purchase #2 | $144.95 | 5.866% | $153.4528 | $153.45 | $153.45 | $153.50 |
| Purchase #3 | $183.68 | 6.701% | $195.9884 | $195.99 | $196.00 | $196.00 |
| Purchase #4 | $36.28 | 5.862% | $38.4067 | $38.41 | $38.40 | $38.40 |
| Purchase #5 | $123.65 | 7.258% | $132.6245 | $132.62 | $132.60 | $132.60 |
| Purchase #6 | $98.85 | 13.418% | $112.1137 | $112.11 | $112.10 | $112.10 |
| Purchase #7 | $34.75 | 5.572% | $36.6863 | $36.69 | $36.70 | $36.70 |
| 7 purchase totals = | $753.96 | $818.8206 | $818.82 | $818.80 | $818.80 | |