| 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 | $166.28 | 11.633% | $185.6234 | $185.62 | $185.60 | $185.60 |
| Purchase #2 | $234.92 | 6.210% | $249.5085 | $249.51 | $249.50 | $249.50 |
| Purchase #3 | $111.50 | 4.869% | $116.9289 | $116.93 | $116.95 | $116.90 |
| Purchase #4 | $31.42 | 4.510% | $32.837 | $32.84 | $32.85 | $32.80 |
| Purchase #5 | $182.50 | 9.505% | $199.8466 | $199.85 | $199.85 | $199.80 |
| Purchase #6 | $143.79 | 10.589% | $159.0159 | $159.02 | $159.00 | $159.00 |
| Purchase #7 | $111.87 | 8.777% | $121.6888 | $121.69 | $121.70 | $121.70 |
| 7 purchase totals = | $982.28 | $1,065.4491 | $1,065.46 | $1,065.45 | $1,065.30 | |