| 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 | $105.84 | 10.181% | $116.6156 | $116.62 | $116.60 | $116.60 |
| Purchase #2 | $88.43 | 12.302% | $99.3087 | $99.31 | $99.30 | $99.30 |
| Purchase #3 | $167.79 | 12.858% | $189.3644 | $189.36 | $189.35 | $189.40 |
| Purchase #4 | $17.38 | 6.575% | $18.5227 | $18.52 | $18.50 | $18.50 |
| Purchase #5 | $117.42 | 10.233% | $129.4356 | $129.44 | $129.45 | $129.40 |
| Purchase #6 | $38.83 | 10.548% | $42.9258 | $42.93 | $42.95 | $42.90 |
| Purchase #7 | $194.60 | 13.166% | $220.221 | $220.22 | $220.20 | $220.20 |
| 7 purchase totals = | $730.29 | $816.3938 | $816.40 | $816.35 | $816.30 | |