| 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 | $199.35 | 9.251% | $217.7919 | $217.79 | $217.80 | $217.80 |
| Purchase #2 | $145.99 | 3.628% | $151.2865 | $151.29 | $151.30 | $151.30 |
| Purchase #3 | $242.80 | 12.809% | $273.9003 | $273.90 | $273.90 | $273.90 |
| Purchase #4 | $65.70 | 9.710% | $72.0795 | $72.08 | $72.10 | $72.10 |
| Purchase #5 | $76.57 | 5.809% | $81.018 | $81.02 | $81.00 | $81.00 |
| Purchase #6 | $40.91 | 9.633% | $44.8509 | $44.85 | $44.85 | $44.90 |
| Purchase #7 | $12.37 | 9.329% | $13.524 | $13.52 | $13.50 | $13.50 |
| 7 purchase totals = | $783.69 | $854.4511 | $854.45 | $854.45 | $854.50 | |