| 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 | $195.95 | 5.817% | $207.3484 | $207.35 | $207.35 | $207.30 |
| Purchase #2 | $165.25 | 13.137% | $186.9589 | $186.96 | $186.95 | $187.00 |
| Purchase #3 | $165.44 | 3.396% | $171.0583 | $171.06 | $171.05 | $171.10 |
| Purchase #4 | $8.78 | 13.283% | $9.9462 | $9.95 | $9.95 | $9.90 |
| Purchase #5 | $29.53 | 5.483% | $31.1491 | $31.15 | $31.15 | $31.10 |
| Purchase #6 | $142.77 | 4.502% | $149.1975 | $149.20 | $149.20 | $149.20 |
| Purchase #7 | $248.76 | 10.719% | $275.4246 | $275.42 | $275.40 | $275.40 |
| 7 purchase totals = | $956.48 | $1,031.0830 | $1,031.09 | $1,031.05 | $1,031.00 | |