| 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 | $197.77 | 11.620% | $220.7509 | $220.75 | $220.75 | $220.80 |
| Purchase #2 | $144.99 | 10.301% | $159.9254 | $159.93 | $159.95 | $159.90 |
| Purchase #3 | $182.99 | 3.821% | $189.982 | $189.98 | $190.00 | $190.00 |
| Purchase #4 | $219.42 | 10.324% | $242.0729 | $242.07 | $242.05 | $242.10 |
| Purchase #5 | $136.62 | 12.334% | $153.4707 | $153.47 | $153.45 | $153.50 |
| Purchase #6 | $219.71 | 3.388% | $227.1538 | $227.15 | $227.15 | $227.20 |
| Purchase #7 | $229.97 | 12.804% | $259.4154 | $259.42 | $259.40 | $259.40 |
| 7 purchase totals = | $1,331.47 | $1,452.7711 | $1,452.77 | $1,452.75 | $1,452.90 | |