| 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 | $146.74 | 10.405% | $162.0083 | $162.01 | $162.00 | $162.00 |
| Purchase #2 | $55.67 | 4.233% | $58.0265 | $58.03 | $58.05 | $58.00 |
| Purchase #3 | $15.31 | 10.187% | $16.8696 | $16.87 | $16.85 | $16.90 |
| Purchase #4 | $172.50 | 6.404% | $183.5469 | $183.55 | $183.55 | $183.50 |
| Purchase #5 | $105.98 | 13.473% | $120.2587 | $120.26 | $120.25 | $120.30 |
| Purchase #6 | $221.56 | 12.451% | $249.1464 | $249.15 | $249.15 | $249.10 |
| Purchase #7 | $47.27 | 12.363% | $53.114 | $53.11 | $53.10 | $53.10 |
| 7 purchase totals = | $765.03 | $842.9704 | $842.98 | $842.95 | $842.90 | |