| 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 | $89.51 | 8.449% | $97.0727 | $97.07 | $97.05 | $97.10 |
| Purchase #2 | $136.70 | 11.804% | $152.8361 | $152.84 | $152.85 | $152.80 |
| Purchase #3 | $86.31 | 11.690% | $96.3996 | $96.40 | $96.40 | $96.40 |
| Purchase #4 | $205.25 | 10.769% | $227.3534 | $227.35 | $227.35 | $227.40 |
| Purchase #5 | $153.50 | 5.297% | $161.6309 | $161.63 | $161.65 | $161.60 |
| Purchase #6 | $182.53 | 5.112% | $191.8609 | $191.86 | $191.85 | $191.90 |
| Purchase #7 | $178.36 | 6.675% | $190.2655 | $190.27 | $190.25 | $190.30 |
| 7 purchase totals = | $1,032.16 | $1,117.4191 | $1,117.42 | $1,117.40 | $1,117.50 | |