| 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 | $158.31 | 4.615% | $165.616 | $165.62 | $165.60 | $165.60 |
| Purchase #2 | $91.36 | 3.409% | $94.4745 | $94.47 | $94.45 | $94.50 |
| Purchase #3 | $93.91 | 4.707% | $98.3303 | $98.33 | $98.35 | $98.30 |
| Purchase #4 | $220.92 | 4.600% | $231.0823 | $231.08 | $231.10 | $231.10 |
| Purchase #5 | $158.74 | 5.575% | $167.5898 | $167.59 | $167.60 | $167.60 |
| Purchase #6 | $197.28 | 7.851% | $212.7685 | $212.77 | $212.75 | $212.80 |
| Purchase #7 | $9.95 | 11.787% | $11.1228 | $11.12 | $11.10 | $11.10 |
| 7 purchase totals = | $930.47 | $980.9842 | $980.98 | $980.95 | $981.00 | |