| 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 | $155.78 | 9.241% | $170.1756 | $170.18 | $170.20 | $170.20 |
| Purchase #2 | $23.82 | 7.121% | $25.5162 | $25.52 | $25.50 | $25.50 |
| Purchase #3 | $71.48 | 13.840% | $81.3728 | $81.37 | $81.35 | $81.40 |
| Purchase #4 | $94.99 | 8.762% | $103.313 | $103.31 | $103.30 | $103.30 |
| Purchase #5 | $78.58 | 9.828% | $86.3028 | $86.30 | $86.30 | $86.30 |
| Purchase #6 | $127.94 | 4.280% | $133.4158 | $133.42 | $133.40 | $133.40 |
| Purchase #7 | $199.60 | 9.199% | $217.9612 | $217.96 | $217.95 | $218.00 |
| 7 purchase totals = | $752.19 | $818.0574 | $818.06 | $818.00 | $818.10 | |