| 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 | $246.67 | 9.684% | $270.5575 | $270.56 | $270.55 | $270.60 |
| Purchase #2 | $166.37 | 8.349% | $180.2602 | $180.26 | $180.25 | $180.30 |
| Purchase #3 | $27.97 | 3.411% | $28.9241 | $28.92 | $28.90 | $28.90 |
| Purchase #4 | $109.73 | 3.292% | $113.3423 | $113.34 | $113.35 | $113.30 |
| Purchase #5 | $190.73 | 3.501% | $197.4075 | $197.41 | $197.40 | $197.40 |
| Purchase #6 | $123.39 | 4.696% | $129.1844 | $129.18 | $129.20 | $129.20 |
| Purchase #7 | $149.31 | 7.117% | $159.9364 | $159.94 | $159.95 | $159.90 |
| 7 purchase totals = | $1,014.17 | $1,079.6124 | $1,079.61 | $1,079.60 | $1,079.60 | |