| 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 | $55.74 | 8.224% | $60.3241 | $60.32 | $60.30 | $60.30 |
| Purchase #2 | $153.48 | 9.799% | $168.5195 | $168.52 | $168.50 | $168.50 |
| Purchase #3 | $168.37 | 4.846% | $176.5292 | $176.53 | $176.55 | $176.50 |
| Purchase #4 | $62.77 | 9.734% | $68.88 | $68.88 | $68.90 | $68.90 |
| Purchase #5 | $168.35 | 8.629% | $182.8769 | $182.88 | $182.90 | $182.90 |
| Purchase #6 | $129.93 | 10.798% | $143.9598 | $143.96 | $143.95 | $144.00 |
| Purchase #7 | $42.42 | 3.836% | $44.0472 | $44.05 | $44.05 | $44.00 |
| 7 purchase totals = | $781.06 | $845.1367 | $845.14 | $845.15 | $845.10 | |