| 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 | $76.56 | 7.135% | $82.0226 | $82.02 | $82.00 | $82.00 |
| Purchase #2 | $115.89 | 5.112% | $121.8143 | $121.81 | $121.80 | $121.80 |
| Purchase #3 | $167.97 | 5.380% | $177.0068 | $177.01 | $177.00 | $177.00 |
| Purchase #4 | $72.29 | 7.277% | $77.5505 | $77.55 | $77.55 | $77.60 |
| Purchase #5 | $124.32 | 5.767% | $131.4895 | $131.49 | $131.50 | $131.50 |
| Purchase #6 | $132.65 | 8.689% | $144.176 | $144.18 | $144.20 | $144.20 |
| Purchase #7 | $139.91 | 4.470% | $146.164 | $146.16 | $146.15 | $146.20 |
| 7 purchase totals = | $829.59 | $880.2237 | $880.22 | $880.20 | $880.30 | |