| 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 | $67.40 | 11.429% | $75.1031 | $75.10 | $75.10 | $75.10 |
| Purchase #2 | $142.56 | 11.764% | $159.3308 | $159.33 | $159.35 | $159.30 |
| Purchase #3 | $188.69 | 5.499% | $199.0661 | $199.07 | $199.05 | $199.10 |
| Purchase #4 | $139.96 | 6.516% | $149.0798 | $149.08 | $149.10 | $149.10 |
| Purchase #5 | $50.28 | 6.538% | $53.5673 | $53.57 | $53.55 | $53.60 |
| Purchase #6 | $149.79 | 10.367% | $165.3187 | $165.32 | $165.30 | $165.30 |
| Purchase #7 | $201.86 | 13.863% | $229.8439 | $229.84 | $229.85 | $229.80 |
| 7 purchase totals = | $940.54 | $1,031.3097 | $1,031.31 | $1,031.30 | $1,031.30 | |