| 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 | $206.27 | 5.700% | $218.0274 | $218.03 | $218.05 | $218.00 |
| Purchase #2 | $184.68 | 6.584% | $196.8393 | $196.84 | $196.85 | $196.80 |
| Purchase #3 | $8.94 | 3.853% | $9.2845 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $87.68 | 7.367% | $94.1394 | $94.14 | $94.15 | $94.10 |
| Purchase #5 | $38.91 | 10.848% | $43.131 | $43.13 | $43.15 | $43.10 |
| Purchase #6 | $154.66 | 10.551% | $170.9782 | $170.98 | $171.00 | $171.00 |
| Purchase #7 | $169.31 | 6.199% | $179.8055 | $179.81 | $179.80 | $179.80 |
| 7 purchase totals = | $850.45 | $912.2053 | $912.21 | $912.30 | $912.10 | |