| 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 | $174.66 | 13.405% | $198.0732 | $198.07 | $198.05 | $198.10 |
| Purchase #2 | $144.48 | 13.292% | $163.6843 | $163.68 | $163.70 | $163.70 |
| Purchase #3 | $134.50 | 12.109% | $150.7866 | $150.79 | $150.80 | $150.80 |
| Purchase #4 | $32.81 | 7.596% | $35.3022 | $35.30 | $35.30 | $35.30 |
| Purchase #5 | $87.85 | 9.287% | $96.0086 | $96.01 | $96.00 | $96.00 |
| Purchase #6 | $43.28 | 9.542% | $47.4098 | $47.41 | $47.40 | $47.40 |
| Purchase #7 | $138.93 | 9.270% | $151.8088 | $151.81 | $151.80 | $151.80 |
| 7 purchase totals = | $756.51 | $843.0735 | $843.07 | $843.05 | $843.10 | |