| 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 | $155.53 | 12.604% | $175.133 | $175.13 | $175.15 | $175.10 |
| Purchase #2 | $108.36 | 6.598% | $115.5096 | $115.51 | $115.50 | $115.50 |
| Purchase #3 | $220.39 | 13.356% | $249.8253 | $249.83 | $249.85 | $249.80 |
| Purchase #4 | $113.60 | 5.255% | $119.5697 | $119.57 | $119.55 | $119.60 |
| Purchase #5 | $33.74 | 10.532% | $37.2935 | $37.29 | $37.30 | $37.30 |
| Purchase #6 | $206.36 | 10.365% | $227.7492 | $227.75 | $227.75 | $227.70 |
| Purchase #7 | $188.94 | 8.870% | $205.699 | $205.70 | $205.70 | $205.70 |
| 7 purchase totals = | $1,026.92 | $1,130.7793 | $1,130.78 | $1,130.80 | $1,130.70 | |