| 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 | $35.61 | 7.846% | $38.404 | $38.40 | $38.40 | $38.40 |
| Purchase #2 | $117.49 | 11.184% | $130.6301 | $130.63 | $130.65 | $130.60 |
| Purchase #3 | $117.92 | 9.854% | $129.5398 | $129.54 | $129.55 | $129.50 |
| Purchase #4 | $148.60 | 3.339% | $153.5618 | $153.56 | $153.55 | $153.60 |
| Purchase #5 | $160.72 | 5.138% | $168.9778 | $168.98 | $169.00 | $169.00 |
| Purchase #6 | $187.53 | 12.328% | $210.6487 | $210.65 | $210.65 | $210.60 |
| Purchase #7 | $163.26 | 8.538% | $177.1991 | $177.20 | $177.20 | $177.20 |
| 7 purchase totals = | $931.13 | $1,008.9613 | $1,008.96 | $1,009.00 | $1,008.90 | |