| 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 | $183.43 | 6.542% | $195.43 | $195.43 | $195.45 | $195.40 |
| Purchase #2 | $150.93 | 9.617% | $165.4449 | $165.44 | $165.45 | $165.40 |
| Purchase #3 | $42.53 | 10.595% | $47.0361 | $47.04 | $47.05 | $47.00 |
| Purchase #4 | $153.96 | 10.498% | $170.1227 | $170.12 | $170.10 | $170.10 |
| Purchase #5 | $184.60 | 8.627% | $200.5254 | $200.53 | $200.55 | $200.50 |
| Purchase #6 | $215.51 | 9.867% | $236.7744 | $236.77 | $236.75 | $236.80 |
| Purchase #7 | $230.97 | 8.328% | $250.2052 | $250.21 | $250.20 | $250.20 |
| 7 purchase totals = | $1,161.93 | $1,265.5387 | $1,265.54 | $1,265.55 | $1,265.40 | |