| 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 | $111.92 | 5.771% | $118.3789 | $118.38 | $118.40 | $118.40 |
| Purchase #2 | $91.40 | 13.139% | $103.409 | $103.41 | $103.40 | $103.40 |
| Purchase #3 | $57.50 | 4.703% | $60.2042 | $60.20 | $60.20 | $60.20 |
| Purchase #4 | $8.70 | 13.129% | $9.8422 | $9.84 | $9.85 | $9.80 |
| Purchase #5 | $187.88 | 11.340% | $209.1856 | $209.19 | $209.20 | $209.20 |
| Purchase #6 | $129.86 | 5.685% | $137.2425 | $137.24 | $137.25 | $137.20 |
| Purchase #7 | $17.47 | 6.250% | $18.5619 | $18.56 | $18.55 | $18.60 |
| 7 purchase totals = | $604.73 | $656.8243 | $656.82 | $656.85 | $656.80 | |