| 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 | $103.42 | 13.676% | $117.5637 | $117.56 | $117.55 | $117.60 |
| Purchase #2 | $42.78 | 5.514% | $45.1389 | $45.14 | $45.15 | $45.10 |
| Purchase #3 | $62.59 | 11.438% | $69.749 | $69.75 | $69.75 | $69.70 |
| Purchase #4 | $26.47 | 10.261% | $29.1861 | $29.19 | $29.20 | $29.20 |
| Purchase #5 | $151.53 | 10.246% | $167.0558 | $167.06 | $167.05 | $167.10 |
| Purchase #6 | $191.51 | 5.834% | $202.6827 | $202.68 | $202.70 | $202.70 |
| Purchase #7 | $197.26 | 6.294% | $209.6755 | $209.68 | $209.70 | $209.70 |
| 7 purchase totals = | $775.56 | $841.0517 | $841.06 | $841.10 | $841.10 | |