| 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 | $168.67 | 13.402% | $191.2752 | $191.28 | $191.30 | $191.30 |
| Purchase #2 | $155.56 | 3.754% | $161.3997 | $161.40 | $161.40 | $161.40 |
| Purchase #3 | $146.43 | 7.674% | $157.667 | $157.67 | $157.65 | $157.70 |
| Purchase #4 | $196.53 | 4.749% | $205.8632 | $205.86 | $205.85 | $205.90 |
| Purchase #5 | $47.74 | 11.629% | $53.2917 | $53.29 | $53.30 | $53.30 |
| Purchase #6 | $74.55 | 11.770% | $83.3245 | $83.32 | $83.30 | $83.30 |
| Purchase #7 | $111.37 | 5.191% | $117.1512 | $117.15 | $117.15 | $117.20 |
| 7 purchase totals = | $900.85 | $969.9725 | $969.97 | $969.95 | $970.10 | |