| 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 | $75.72 | 9.528% | $82.9346 | $82.93 | $82.95 | $82.90 |
| Purchase #2 | $136.99 | 6.415% | $145.7779 | $145.78 | $145.80 | $145.80 |
| Purchase #3 | $153.70 | 3.297% | $158.7675 | $158.77 | $158.75 | $158.80 |
| Purchase #4 | $246.90 | 7.754% | $266.0446 | $266.04 | $266.05 | $266.00 |
| Purchase #5 | $145.95 | 4.375% | $152.3353 | $152.34 | $152.35 | $152.30 |
| Purchase #6 | $149.85 | 3.125% | $154.5328 | $154.53 | $154.55 | $154.50 |
| Purchase #7 | $194.84 | 3.611% | $201.8757 | $201.88 | $201.90 | $201.90 |
| 7 purchase totals = | $1,103.95 | $1,162.2684 | $1,162.27 | $1,162.35 | $1,162.20 | |