| 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 | $6.41 | 8.286% | $6.9411 | $6.94 | $6.95 | $6.90 |
| Purchase #2 | $180.62 | 6.558% | $192.4651 | $192.47 | $192.45 | $192.50 |
| Purchase #3 | $124.43 | 12.565% | $140.0646 | $140.06 | $140.05 | $140.10 |
| Purchase #4 | $122.48 | 3.314% | $126.539 | $126.54 | $126.55 | $126.50 |
| Purchase #5 | $168.97 | 3.102% | $174.2114 | $174.21 | $174.20 | $174.20 |
| Purchase #6 | $176.34 | 4.559% | $184.3793 | $184.38 | $184.40 | $184.40 |
| Purchase #7 | $203.29 | 8.779% | $221.1368 | $221.14 | $221.15 | $221.10 |
| 7 purchase totals = | $982.54 | $1,045.7373 | $1,045.74 | $1,045.75 | $1,045.70 | |