| 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 | 6.832% | $152.727 | $152.73 | $152.75 | $152.70 |
| Purchase #2 | $174.39 | 12.396% | $196.0074 | $196.01 | $196.00 | $196.00 |
| Purchase #3 | $136.38 | 7.416% | $146.4939 | $146.49 | $146.50 | $146.50 |
| Purchase #4 | $144.85 | 6.372% | $154.0798 | $154.08 | $154.10 | $154.10 |
| Purchase #5 | $135.58 | 3.747% | $140.6602 | $140.66 | $140.65 | $140.70 |
| Purchase #6 | $100.86 | 6.220% | $107.1335 | $107.13 | $107.15 | $107.10 |
| Purchase #7 | $11.73 | 3.393% | $12.128 | $12.13 | $12.15 | $12.10 |
| 7 purchase totals = | $846.75 | $909.2298 | $909.23 | $909.30 | $909.20 | |