| 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 | $178.51 | 10.115% | $196.5663 | $196.57 | $196.55 | $196.60 |
| Purchase #2 | $175.25 | 6.777% | $187.1267 | $187.13 | $187.15 | $187.10 |
| Purchase #3 | $180.98 | 3.702% | $187.6799 | $187.68 | $187.70 | $187.70 |
| Purchase #4 | $152.56 | 3.656% | $158.1376 | $158.14 | $158.15 | $158.10 |
| Purchase #5 | $126.54 | 4.549% | $132.2963 | $132.30 | $132.30 | $132.30 |
| Purchase #6 | $139.36 | 11.824% | $155.8379 | $155.84 | $155.85 | $155.80 |
| Purchase #7 | $22.39 | 6.605% | $23.8689 | $23.87 | $23.85 | $23.90 |
| 7 purchase totals = | $975.59 | $1,041.5136 | $1,041.53 | $1,041.55 | $1,041.50 | |