| 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 | $162.33 | 13.189% | $183.7397 | $183.74 | $183.75 | $183.70 |
| Purchase #2 | $139.66 | 3.814% | $144.9866 | $144.99 | $145.00 | $145.00 |
| Purchase #3 | $58.91 | 8.532% | $63.9362 | $63.94 | $63.95 | $63.90 |
| Purchase #4 | $67.36 | 5.692% | $71.1941 | $71.19 | $71.20 | $71.20 |
| Purchase #5 | $37.58 | 13.401% | $42.6161 | $42.62 | $42.60 | $42.60 |
| Purchase #6 | $171.46 | 8.162% | $185.4546 | $185.45 | $185.45 | $185.50 |
| Purchase #7 | $62.80 | 7.598% | $67.5715 | $67.57 | $67.55 | $67.60 |
| 7 purchase totals = | $700.10 | $759.4988 | $759.50 | $759.50 | $759.50 | |