| 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 | $153.73 | 3.424% | $158.9937 | $158.99 | $159.00 | $159.00 |
| Purchase #2 | $231.95 | 13.254% | $262.6927 | $262.69 | $262.70 | $262.70 |
| Purchase #3 | $96.71 | 8.429% | $104.8617 | $104.86 | $104.85 | $104.90 |
| Purchase #4 | $146.76 | 3.668% | $152.1432 | $152.14 | $152.15 | $152.10 |
| Purchase #5 | $107.73 | 6.810% | $115.0664 | $115.07 | $115.05 | $115.10 |
| Purchase #6 | $116.97 | 4.465% | $122.1927 | $122.19 | $122.20 | $122.20 |
| Purchase #7 | $190.85 | 6.648% | $203.5377 | $203.54 | $203.55 | $203.50 |
| 7 purchase totals = | $1,044.70 | $1,119.4881 | $1,119.48 | $1,119.50 | $1,119.50 | |