| 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 | $142.40 | 8.295% | $154.2121 | $154.21 | $154.20 | $154.20 |
| Purchase #2 | $113.42 | 10.863% | $125.7408 | $125.74 | $125.75 | $125.70 |
| Purchase #3 | $247.61 | 12.190% | $277.7937 | $277.79 | $277.80 | $277.80 |
| Purchase #4 | $118.58 | 3.364% | $122.569 | $122.57 | $122.55 | $122.60 |
| Purchase #5 | $18.95 | 4.146% | $19.7357 | $19.74 | $19.75 | $19.70 |
| Purchase #6 | $133.93 | 4.664% | $140.1765 | $140.18 | $140.20 | $140.20 |
| Purchase #7 | $143.64 | 12.663% | $161.8291 | $161.83 | $161.85 | $161.80 |
| 7 purchase totals = | $918.53 | $1,002.0569 | $1,002.06 | $1,002.10 | $1,002.00 | |