| 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 | $176.40 | 4.815% | $184.8937 | $184.89 | $184.90 | $184.90 |
| Purchase #2 | $225.66 | 11.204% | $250.9429 | $250.94 | $250.95 | $250.90 |
| Purchase #3 | $239.37 | 7.603% | $257.5693 | $257.57 | $257.55 | $257.60 |
| Purchase #4 | $225.45 | 6.628% | $240.3928 | $240.39 | $240.40 | $240.40 |
| Purchase #5 | $188.63 | 4.670% | $197.439 | $197.44 | $197.45 | $197.40 |
| Purchase #6 | $59.71 | 11.785% | $66.7468 | $66.75 | $66.75 | $66.70 |
| Purchase #7 | $107.94 | 10.357% | $119.1193 | $119.12 | $119.10 | $119.10 |
| 7 purchase totals = | $1,223.16 | $1,317.1038 | $1,317.10 | $1,317.10 | $1,317.00 | |