| 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 | $223.65 | 4.371% | $233.4257 | $233.43 | $233.45 | $233.40 |
| Purchase #2 | $151.97 | 4.854% | $159.3466 | $159.35 | $159.35 | $159.30 |
| Purchase #3 | $163.28 | 8.665% | $177.4282 | $177.43 | $177.45 | $177.40 |
| Purchase #4 | $117.53 | 11.808% | $131.4079 | $131.41 | $131.40 | $131.40 |
| Purchase #5 | $82.87 | 6.609% | $88.3469 | $88.35 | $88.35 | $88.30 |
| Purchase #6 | $50.99 | 5.284% | $53.6843 | $53.68 | $53.70 | $53.70 |
| Purchase #7 | $92.53 | 9.464% | $101.287 | $101.29 | $101.30 | $101.30 |
| 7 purchase totals = | $882.82 | $944.9266 | $944.94 | $945.00 | $944.80 | |