| 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 | $131.60 | 8.587% | $142.9005 | $142.90 | $142.90 | $142.90 |
| Purchase #2 | $150.46 | 12.734% | $169.6196 | $169.62 | $169.60 | $169.60 |
| Purchase #3 | $192.56 | 7.147% | $206.3223 | $206.32 | $206.30 | $206.30 |
| Purchase #4 | $160.50 | 5.811% | $169.8267 | $169.83 | $169.85 | $169.80 |
| Purchase #5 | $173.91 | 11.625% | $194.127 | $194.13 | $194.15 | $194.10 |
| Purchase #6 | $153.91 | 9.842% | $169.0578 | $169.06 | $169.05 | $169.10 |
| Purchase #7 | $178.61 | 7.478% | $191.9665 | $191.97 | $191.95 | $192.00 |
| 7 purchase totals = | $1,141.55 | $1,243.8204 | $1,243.83 | $1,243.80 | $1,243.80 | |