| 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 | $234.41 | 5.440% | $247.1619 | $247.16 | $247.15 | $247.20 |
| Purchase #2 | $22.27 | 5.701% | $23.5396 | $23.54 | $23.55 | $23.50 |
| Purchase #3 | $132.88 | 4.280% | $138.5673 | $138.57 | $138.55 | $138.60 |
| Purchase #4 | $72.37 | 9.854% | $79.5013 | $79.50 | $79.50 | $79.50 |
| Purchase #5 | $95.75 | 13.597% | $108.7691 | $108.77 | $108.75 | $108.80 |
| Purchase #6 | $149.94 | 6.253% | $159.3157 | $159.32 | $159.30 | $159.30 |
| Purchase #7 | $143.60 | 9.110% | $156.682 | $156.68 | $156.70 | $156.70 |
| 7 purchase totals = | $851.22 | $913.5369 | $913.54 | $913.50 | $913.60 | |