| 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 | $176.96 | 8.516% | $192.0299 | $192.03 | $192.05 | $192.00 |
| Purchase #2 | $180.34 | 8.648% | $195.9358 | $195.94 | $195.95 | $195.90 |
| Purchase #3 | $6.93 | 5.613% | $7.319 | $7.32 | $7.30 | $7.30 |
| Purchase #4 | $12.35 | 7.476% | $13.2733 | $13.27 | $13.25 | $13.30 |
| Purchase #5 | $203.39 | 12.357% | $228.5229 | $228.52 | $228.50 | $228.50 |
| Purchase #6 | $7.95 | 6.722% | $8.4844 | $8.48 | $8.50 | $8.50 |
| Purchase #7 | $43.40 | 4.430% | $45.3226 | $45.32 | $45.30 | $45.30 |
| 7 purchase totals = | $631.32 | $690.8879 | $690.88 | $690.85 | $690.80 | |