| 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 | $169.59 | 3.588% | $175.6749 | $175.67 | $175.65 | $175.70 |
| Purchase #2 | $229.78 | 7.546% | $247.1192 | $247.12 | $247.10 | $247.10 |
| Purchase #3 | $76.35 | 11.207% | $84.9065 | $84.91 | $84.90 | $84.90 |
| Purchase #4 | $188.91 | 11.558% | $210.7442 | $210.74 | $210.75 | $210.70 |
| Purchase #5 | $20.63 | 13.153% | $23.3435 | $23.34 | $23.35 | $23.30 |
| Purchase #6 | $133.69 | 13.811% | $152.1539 | $152.15 | $152.15 | $152.20 |
| Purchase #7 | $35.32 | 11.693% | $39.45 | $39.45 | $39.45 | $39.50 |
| 7 purchase totals = | $854.27 | $933.3922 | $933.38 | $933.35 | $933.40 | |