| 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 | $171.78 | 4.382% | $179.3074 | $179.31 | $179.30 | $179.30 |
| Purchase #2 | $245.38 | 7.282% | $263.2486 | $263.25 | $263.25 | $263.20 |
| Purchase #3 | $75.52 | 9.465% | $82.668 | $82.67 | $82.65 | $82.70 |
| Purchase #4 | $51.26 | 3.621% | $53.1161 | $53.12 | $53.10 | $53.10 |
| Purchase #5 | $132.43 | 12.666% | $149.2036 | $149.20 | $149.20 | $149.20 |
| Purchase #6 | $179.40 | 3.585% | $185.8315 | $185.83 | $185.85 | $185.80 |
| Purchase #7 | $38.29 | 8.580% | $41.5753 | $41.58 | $41.60 | $41.60 |
| 7 purchase totals = | $894.06 | $954.9505 | $954.96 | $954.95 | $954.90 | |