| 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 | $213.50 | 11.501% | $238.0546 | $238.05 | $238.05 | $238.10 |
| Purchase #2 | $152.39 | 4.437% | $159.1515 | $159.15 | $159.15 | $159.20 |
| Purchase #3 | $12.74 | 8.117% | $13.7741 | $13.77 | $13.75 | $13.80 |
| Purchase #4 | $32.85 | 10.354% | $36.2513 | $36.25 | $36.25 | $36.30 |
| Purchase #5 | $185.37 | 3.806% | $192.4252 | $192.43 | $192.45 | $192.40 |
| Purchase #6 | $71.88 | 8.470% | $77.9682 | $77.97 | $77.95 | $78.00 |
| Purchase #7 | $107.32 | 4.640% | $112.2996 | $112.30 | $112.30 | $112.30 |
| 7 purchase totals = | $776.05 | $829.9245 | $829.92 | $829.90 | $830.10 | |