| 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 | $17.44 | 8.725% | $18.9616 | $18.96 | $18.95 | $19.00 |
| Purchase #2 | $73.36 | 11.405% | $81.7267 | $81.73 | $81.75 | $81.70 |
| Purchase #3 | $118.28 | 4.277% | $123.3388 | $123.34 | $123.35 | $123.30 |
| Purchase #4 | $129.64 | 13.180% | $146.7266 | $146.73 | $146.75 | $146.70 |
| Purchase #5 | $168.85 | 12.842% | $190.5337 | $190.53 | $190.55 | $190.50 |
| Purchase #6 | $174.94 | 5.553% | $184.6544 | $184.65 | $184.65 | $184.70 |
| Purchase #7 | $33.65 | 5.187% | $35.3954 | $35.40 | $35.40 | $35.40 |
| 7 purchase totals = | $716.16 | $781.3372 | $781.34 | $781.40 | $781.30 | |