| 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 | $184.31 | 5.296% | $194.0711 | $194.07 | $194.05 | $194.10 |
| Purchase #2 | $40.40 | 9.669% | $44.3063 | $44.31 | $44.30 | $44.30 |
| Purchase #3 | $113.79 | 7.698% | $122.5496 | $122.55 | $122.55 | $122.50 |
| Purchase #4 | $49.96 | 12.665% | $56.2874 | $56.29 | $56.30 | $56.30 |
| Purchase #5 | $131.26 | 10.358% | $144.8559 | $144.86 | $144.85 | $144.90 |
| Purchase #6 | $223.40 | 6.195% | $237.2396 | $237.24 | $237.25 | $237.20 |
| Purchase #7 | $165.55 | 5.210% | $174.1752 | $174.18 | $174.20 | $174.20 |
| 7 purchase totals = | $908.67 | $973.4851 | $973.50 | $973.50 | $973.50 | |