| 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 | $180.49 | 3.354% | $186.5436 | $186.54 | $186.55 | $186.50 |
| Purchase #2 | $241.46 | 8.735% | $262.5515 | $262.55 | $262.55 | $262.60 |
| Purchase #3 | $189.66 | 5.542% | $200.171 | $200.17 | $200.15 | $200.20 |
| Purchase #4 | $233.92 | 13.601% | $265.7355 | $265.74 | $265.75 | $265.70 |
| Purchase #5 | $66.37 | 6.330% | $70.5712 | $70.57 | $70.55 | $70.60 |
| Purchase #6 | $132.28 | 12.671% | $149.0412 | $149.04 | $149.05 | $149.00 |
| Purchase #7 | $185.34 | 10.383% | $204.5839 | $204.58 | $204.60 | $204.60 |
| 7 purchase totals = | $1,229.52 | $1,339.1979 | $1,339.19 | $1,339.20 | $1,339.20 | |