| 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 | $190.50 | 3.419% | $197.0132 | $197.01 | $197.00 | $197.00 |
| Purchase #2 | $94.67 | 4.343% | $98.7815 | $98.78 | $98.80 | $98.80 |
| Purchase #3 | $145.98 | 7.570% | $157.0307 | $157.03 | $157.05 | $157.00 |
| Purchase #4 | $31.63 | 7.796% | $34.0959 | $34.10 | $34.10 | $34.10 |
| Purchase #5 | $76.43 | 4.168% | $79.6156 | $79.62 | $79.60 | $79.60 |
| Purchase #6 | $155.89 | 13.254% | $176.5517 | $176.55 | $176.55 | $176.60 |
| Purchase #7 | $106.89 | 8.699% | $116.1884 | $116.19 | $116.20 | $116.20 |
| 7 purchase totals = | $801.99 | $859.2770 | $859.28 | $859.30 | $859.30 | |