| 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 | $69.96 | 13.243% | $79.2248 | $79.22 | $79.20 | $79.20 |
| Purchase #2 | $167.60 | 12.103% | $187.8846 | $187.88 | $187.90 | $187.90 |
| Purchase #3 | $224.71 | 5.384% | $236.8084 | $236.81 | $236.80 | $236.80 |
| Purchase #4 | $131.33 | 13.842% | $149.5087 | $149.51 | $149.50 | $149.50 |
| Purchase #5 | $98.53 | 3.512% | $101.9904 | $101.99 | $102.00 | $102.00 |
| Purchase #6 | $177.46 | 7.594% | $190.9363 | $190.94 | $190.95 | $190.90 |
| Purchase #7 | $139.84 | 12.504% | $157.3256 | $157.33 | $157.35 | $157.30 |
| 7 purchase totals = | $1,009.43 | $1,103.6788 | $1,103.68 | $1,103.70 | $1,103.60 | |