| 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 | $129.40 | 6.609% | $137.952 | $137.95 | $137.95 | $138.00 |
| Purchase #2 | $82.84 | 12.444% | $93.1486 | $93.15 | $93.15 | $93.10 |
| Purchase #3 | $51.25 | 3.704% | $53.1483 | $53.15 | $53.15 | $53.10 |
| Purchase #4 | $237.76 | 4.181% | $247.7007 | $247.70 | $247.70 | $247.70 |
| Purchase #5 | $185.69 | 10.483% | $205.1559 | $205.16 | $205.15 | $205.20 |
| Purchase #6 | $193.52 | 8.669% | $210.2962 | $210.30 | $210.30 | $210.30 |
| Purchase #7 | $156.71 | 9.842% | $172.1334 | $172.13 | $172.15 | $172.10 |
| 7 purchase totals = | $1,037.17 | $1,119.5351 | $1,119.54 | $1,119.55 | $1,119.50 | |