| 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 | $156.86 | 7.864% | $169.1955 | $169.20 | $169.20 | $169.20 |
| Purchase #2 | $102.57 | 8.226% | $111.0074 | $111.01 | $111.00 | $111.00 |
| Purchase #3 | $19.38 | 3.716% | $20.1002 | $20.10 | $20.10 | $20.10 |
| Purchase #4 | $226.61 | 3.220% | $233.9068 | $233.91 | $233.90 | $233.90 |
| Purchase #5 | $173.62 | 10.229% | $191.3796 | $191.38 | $191.40 | $191.40 |
| Purchase #6 | $188.31 | 3.541% | $194.9781 | $194.98 | $195.00 | $195.00 |
| Purchase #7 | $63.84 | 3.667% | $66.181 | $66.18 | $66.20 | $66.20 |
| 7 purchase totals = | $931.19 | $986.7486 | $986.76 | $986.80 | $986.80 | |