| 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 | $16.75 | 8.285% | $18.1377 | $18.14 | $18.15 | $18.10 |
| Purchase #2 | $177.78 | 7.631% | $191.3464 | $191.35 | $191.35 | $191.30 |
| Purchase #3 | $230.70 | 6.547% | $245.8039 | $245.80 | $245.80 | $245.80 |
| Purchase #4 | $130.87 | 11.302% | $145.6609 | $145.66 | $145.65 | $145.70 |
| Purchase #5 | $15.48 | 11.531% | $17.265 | $17.27 | $17.25 | $17.30 |
| Purchase #6 | $60.28 | 3.834% | $62.5911 | $62.59 | $62.60 | $62.60 |
| Purchase #7 | $149.25 | 5.470% | $157.414 | $157.41 | $157.40 | $157.40 |
| 7 purchase totals = | $781.11 | $838.2190 | $838.22 | $838.20 | $838.20 | |