| 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 | $136.99 | 8.588% | $148.7547 | $148.75 | $148.75 | $148.80 |
| Purchase #2 | $62.77 | 13.641% | $71.3325 | $71.33 | $71.35 | $71.30 |
| Purchase #3 | $218.89 | 12.266% | $245.739 | $245.74 | $245.75 | $245.70 |
| Purchase #4 | $153.93 | 12.371% | $172.9727 | $172.97 | $172.95 | $173.00 |
| Purchase #5 | $28.63 | 13.371% | $32.4581 | $32.46 | $32.45 | $32.50 |
| Purchase #6 | $106.75 | 12.111% | $119.6785 | $119.68 | $119.70 | $119.70 |
| Purchase #7 | $23.88 | 6.475% | $25.4262 | $25.43 | $25.45 | $25.40 |
| 7 purchase totals = | $731.84 | $816.3617 | $816.36 | $816.40 | $816.40 | |