| 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 | $140.68 | 6.335% | $149.5921 | $149.59 | $149.60 | $149.60 |
| Purchase #2 | $87.53 | 13.725% | $99.5435 | $99.54 | $99.55 | $99.50 |
| Purchase #3 | $40.69 | 12.375% | $45.7254 | $45.73 | $45.75 | $45.70 |
| Purchase #4 | $98.41 | 8.497% | $106.7719 | $106.77 | $106.75 | $106.80 |
| Purchase #5 | $107.86 | 13.687% | $122.6228 | $122.62 | $122.60 | $122.60 |
| Purchase #6 | $225.90 | 13.836% | $257.1555 | $257.16 | $257.15 | $257.20 |
| Purchase #7 | $55.90 | 13.614% | $63.5102 | $63.51 | $63.50 | $63.50 |
| 7 purchase totals = | $756.97 | $844.9214 | $844.92 | $844.90 | $844.90 | |