| 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 | $142.96 | 12.194% | $160.3925 | $160.39 | $160.40 | $160.40 |
| Purchase #2 | $185.38 | 11.483% | $206.6672 | $206.67 | $206.65 | $206.70 |
| Purchase #3 | $91.34 | 5.658% | $96.508 | $96.51 | $96.50 | $96.50 |
| Purchase #4 | $87.96 | 9.798% | $96.5783 | $96.58 | $96.60 | $96.60 |
| Purchase #5 | $166.74 | 7.483% | $179.2172 | $179.22 | $179.20 | $179.20 |
| Purchase #6 | $214.68 | 4.839% | $225.0684 | $225.07 | $225.05 | $225.10 |
| Purchase #7 | $14.43 | 9.213% | $15.7594 | $15.76 | $15.75 | $15.80 |
| 7 purchase totals = | $903.49 | $980.1910 | $980.20 | $980.15 | $980.30 | |