| 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 | $167.92 | 4.379% | $175.2732 | $175.27 | $175.25 | $175.30 |
| Purchase #2 | $183.44 | 9.781% | $201.3823 | $201.38 | $201.40 | $201.40 |
| Purchase #3 | $244.57 | 5.462% | $257.9284 | $257.93 | $257.95 | $257.90 |
| Purchase #4 | $122.54 | 13.813% | $139.4665 | $139.47 | $139.45 | $139.50 |
| Purchase #5 | $120.42 | 4.700% | $126.0797 | $126.08 | $126.10 | $126.10 |
| Purchase #6 | $19.51 | 4.278% | $20.3446 | $20.34 | $20.35 | $20.30 |
| Purchase #7 | $159.70 | 6.143% | $169.5104 | $169.51 | $169.50 | $169.50 |
| 7 purchase totals = | $1,018.10 | $1,089.9851 | $1,089.98 | $1,090.00 | $1,090.00 | |