| 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 | $112.43 | 4.852% | $117.8851 | $117.89 | $117.90 | $117.90 |
| Purchase #2 | $48.39 | 6.810% | $51.6854 | $51.69 | $51.70 | $51.70 |
| Purchase #3 | $158.94 | 4.579% | $166.2179 | $166.22 | $166.20 | $166.20 |
| Purchase #4 | $114.78 | 3.121% | $118.3623 | $118.36 | $118.35 | $118.40 |
| Purchase #5 | $18.96 | 5.266% | $19.9584 | $19.96 | $19.95 | $20.00 |
| Purchase #6 | $29.42 | 6.299% | $31.2732 | $31.27 | $31.25 | $31.30 |
| Purchase #7 | $193.48 | 9.168% | $211.2182 | $211.22 | $211.20 | $211.20 |
| 7 purchase totals = | $676.40 | $716.6005 | $716.61 | $716.55 | $716.70 | |