| 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 | $72.67 | 3.615% | $75.297 | $75.30 | $75.30 | $75.30 |
| Purchase #2 | $164.85 | 4.139% | $171.6731 | $171.67 | $171.65 | $171.70 |
| Purchase #3 | $45.83 | 11.172% | $50.9501 | $50.95 | $50.95 | $51.00 |
| Purchase #4 | $139.97 | 4.394% | $146.1203 | $146.12 | $146.10 | $146.10 |
| Purchase #5 | $234.31 | 10.588% | $259.1187 | $259.12 | $259.10 | $259.10 |
| Purchase #6 | $217.65 | 7.498% | $233.9694 | $233.97 | $233.95 | $234.00 |
| Purchase #7 | $172.39 | 11.571% | $192.3372 | $192.34 | $192.35 | $192.30 |
| 7 purchase totals = | $1,047.67 | $1,129.4658 | $1,129.47 | $1,129.40 | $1,129.50 | |