| 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 | $155.31 | 11.581% | $173.2965 | $173.30 | $173.30 | $173.30 |
| Purchase #2 | $134.55 | 8.305% | $145.7244 | $145.72 | $145.70 | $145.70 |
| Purchase #3 | $89.55 | 11.592% | $99.9306 | $99.93 | $99.95 | $99.90 |
| Purchase #4 | $124.98 | 8.680% | $135.8283 | $135.83 | $135.85 | $135.80 |
| Purchase #5 | $42.88 | 7.290% | $46.006 | $46.01 | $46.00 | $46.00 |
| Purchase #6 | $132.85 | 13.810% | $151.1966 | $151.20 | $151.20 | $151.20 |
| Purchase #7 | $12.72 | 4.135% | $13.246 | $13.25 | $13.25 | $13.20 |
| 7 purchase totals = | $692.84 | $765.2284 | $765.24 | $765.25 | $765.10 | |