| 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 | $167.72 | 11.745% | $187.4187 | $187.42 | $187.40 | $187.40 |
| Purchase #2 | $204.95 | 6.338% | $217.9397 | $217.94 | $217.95 | $217.90 |
| Purchase #3 | $198.89 | 5.346% | $209.5227 | $209.52 | $209.50 | $209.50 |
| Purchase #4 | $88.87 | 11.746% | $99.3087 | $99.31 | $99.30 | $99.30 |
| Purchase #5 | $96.33 | 5.135% | $101.2765 | $101.28 | $101.30 | $101.30 |
| Purchase #6 | $179.46 | 8.252% | $194.269 | $194.27 | $194.25 | $194.30 |
| Purchase #7 | $122.92 | 7.473% | $132.1058 | $132.11 | $132.10 | $132.10 |
| 7 purchase totals = | $1,059.14 | $1,141.8411 | $1,141.85 | $1,141.80 | $1,141.80 | |