| 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 | $165.78 | 10.302% | $182.8587 | $182.86 | $182.85 | $182.90 |
| Purchase #2 | $159.38 | 8.722% | $173.2811 | $173.28 | $173.30 | $173.30 |
| Purchase #3 | $82.73 | 8.230% | $89.5387 | $89.54 | $89.55 | $89.50 |
| Purchase #4 | $7.48 | 12.633% | $8.4249 | $8.42 | $8.40 | $8.40 |
| Purchase #5 | $245.68 | 3.254% | $253.6744 | $253.67 | $253.65 | $253.70 |
| Purchase #6 | $24.49 | 12.818% | $27.6291 | $27.63 | $27.65 | $27.60 |
| Purchase #7 | $150.40 | 3.254% | $155.294 | $155.29 | $155.30 | $155.30 |
| 7 purchase totals = | $835.94 | $890.7009 | $890.69 | $890.70 | $890.70 | |