| 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 | $182.30 | 7.538% | $196.0418 | $196.04 | $196.05 | $196.00 |
| Purchase #2 | $111.77 | 13.161% | $126.48 | $126.48 | $126.50 | $126.50 |
| Purchase #3 | $191.26 | 3.597% | $198.1396 | $198.14 | $198.15 | $198.10 |
| Purchase #4 | $105.91 | 12.297% | $118.9338 | $118.93 | $118.95 | $118.90 |
| Purchase #5 | $77.77 | 8.576% | $84.4396 | $84.44 | $84.45 | $84.40 |
| Purchase #6 | $172.80 | 5.572% | $182.4284 | $182.43 | $182.45 | $182.40 |
| Purchase #7 | $174.97 | 13.285% | $198.2148 | $198.21 | $198.20 | $198.20 |
| 7 purchase totals = | $1,016.78 | $1,104.6780 | $1,104.67 | $1,104.75 | $1,104.50 | |