| 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 | $195.56 | 11.459% | $217.9692 | $217.97 | $217.95 | $218.00 |
| Purchase #2 | $80.53 | 11.449% | $89.7499 | $89.75 | $89.75 | $89.70 |
| Purchase #3 | $164.88 | 8.527% | $178.9393 | $178.94 | $178.95 | $178.90 |
| Purchase #4 | $222.26 | 3.759% | $230.6148 | $230.61 | $230.60 | $230.60 |
| Purchase #5 | $80.89 | 11.623% | $90.2918 | $90.29 | $90.30 | $90.30 |
| Purchase #6 | $8.69 | 11.755% | $9.7115 | $9.71 | $9.70 | $9.70 |
| Purchase #7 | $77.55 | 9.435% | $84.8668 | $84.87 | $84.85 | $84.90 |
| 7 purchase totals = | $830.36 | $902.1433 | $902.14 | $902.10 | $902.10 | |