| 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 | $151.86 | 13.169% | $171.8584 | $171.86 | $171.85 | $171.90 |
| Purchase #2 | $221.70 | 12.466% | $249.3371 | $249.34 | $249.35 | $249.30 |
| Purchase #3 | $44.72 | 11.233% | $49.7434 | $49.74 | $49.75 | $49.70 |
| Purchase #4 | $53.84 | 7.142% | $57.6853 | $57.69 | $57.70 | $57.70 |
| Purchase #5 | $84.82 | 11.345% | $94.4428 | $94.44 | $94.45 | $94.40 |
| Purchase #6 | $140.26 | 12.318% | $157.5372 | $157.54 | $157.55 | $157.50 |
| Purchase #7 | $137.47 | 10.372% | $151.7284 | $151.73 | $151.75 | $151.70 |
| 7 purchase totals = | $834.67 | $932.3326 | $932.34 | $932.40 | $932.20 | |