| 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 | $111.39 | 6.332% | $118.4432 | $118.44 | $118.45 | $118.40 |
| Purchase #2 | $142.81 | 11.725% | $159.5545 | $159.55 | $159.55 | $159.60 |
| Purchase #3 | $151.61 | 11.705% | $169.356 | $169.36 | $169.35 | $169.40 |
| Purchase #4 | $5.97 | 6.291% | $6.3456 | $6.35 | $6.35 | $6.30 |
| Purchase #5 | $239.65 | 5.300% | $252.3515 | $252.35 | $252.35 | $252.40 |
| Purchase #6 | $10.55 | 3.389% | $10.9075 | $10.91 | $10.90 | $10.90 |
| Purchase #7 | $112.92 | 13.497% | $128.1608 | $128.16 | $128.15 | $128.20 |
| 7 purchase totals = | $774.90 | $845.1191 | $845.12 | $845.10 | $845.20 | |