| 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 | $180.97 | 7.323% | $194.2224 | $194.22 | $194.20 | $194.20 |
| Purchase #2 | $183.68 | 12.251% | $206.1826 | $206.18 | $206.20 | $206.20 |
| Purchase #3 | $143.65 | 9.219% | $156.8931 | $156.89 | $156.90 | $156.90 |
| Purchase #4 | $223.92 | 6.211% | $237.8277 | $237.83 | $237.85 | $237.80 |
| Purchase #5 | $188.31 | 9.225% | $205.6816 | $205.68 | $205.70 | $205.70 |
| Purchase #6 | $108.72 | 12.426% | $122.2295 | $122.23 | $122.25 | $122.20 |
| Purchase #7 | $15.69 | 3.754% | $16.279 | $16.28 | $16.30 | $16.30 |
| 7 purchase totals = | $1,044.94 | $1,139.3159 | $1,139.31 | $1,139.40 | $1,139.30 | |