| 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 | $174.81 | 3.615% | $181.1294 | $181.13 | $181.15 | $181.10 |
| Purchase #2 | $154.64 | 7.327% | $165.9705 | $165.97 | $165.95 | $166.00 |
| Purchase #3 | $192.91 | 13.295% | $218.5574 | $218.56 | $218.55 | $218.60 |
| Purchase #4 | $19.56 | 9.794% | $21.4757 | $21.48 | $21.50 | $21.50 |
| Purchase #5 | $108.44 | 9.687% | $118.9446 | $118.94 | $118.95 | $118.90 |
| Purchase #6 | $144.52 | 13.211% | $163.6125 | $163.61 | $163.60 | $163.60 |
| Purchase #7 | $81.68 | 3.826% | $84.8051 | $84.81 | $84.80 | $84.80 |
| 7 purchase totals = | $876.56 | $954.4952 | $954.50 | $954.50 | $954.50 | |