| 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 | $86.92 | 9.616% | $95.2782 | $95.28 | $95.30 | $95.30 |
| Purchase #2 | $149.73 | 10.277% | $165.1178 | $165.12 | $165.10 | $165.10 |
| Purchase #3 | $148.74 | 7.545% | $159.9624 | $159.96 | $159.95 | $160.00 |
| Purchase #4 | $81.54 | 6.223% | $86.6142 | $86.61 | $86.60 | $86.60 |
| Purchase #5 | $135.68 | 7.303% | $145.5887 | $145.59 | $145.60 | $145.60 |
| Purchase #6 | $79.27 | 6.153% | $84.1475 | $84.15 | $84.15 | $84.10 |
| Purchase #7 | $225.25 | 12.694% | $253.8432 | $253.84 | $253.85 | $253.80 |
| 7 purchase totals = | $907.13 | $990.5520 | $990.55 | $990.55 | $990.50 | |