| 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 | $147.68 | 7.272% | $158.4193 | $158.42 | $158.40 | $158.40 |
| Purchase #2 | $19.88 | 3.230% | $20.5221 | $20.52 | $20.50 | $20.50 |
| Purchase #3 | $244.85 | 9.406% | $267.8806 | $267.88 | $267.90 | $267.90 |
| Purchase #4 | $71.64 | 3.161% | $73.9045 | $73.90 | $73.90 | $73.90 |
| Purchase #5 | $196.72 | 5.666% | $207.8662 | $207.87 | $207.85 | $207.90 |
| Purchase #6 | $198.48 | 13.867% | $226.0032 | $226.00 | $226.00 | $226.00 |
| Purchase #7 | $108.88 | 9.608% | $119.3412 | $119.34 | $119.35 | $119.30 |
| 7 purchase totals = | $988.13 | $1,073.9371 | $1,073.93 | $1,073.90 | $1,073.90 | |