| 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 | $155.47 | 8.496% | $168.6787 | $168.68 | $168.70 | $168.70 |
| Purchase #2 | $183.85 | 5.257% | $193.515 | $193.52 | $193.50 | $193.50 |
| Purchase #3 | $53.61 | 12.161% | $60.1295 | $60.13 | $60.15 | $60.10 |
| Purchase #4 | $207.77 | 9.654% | $227.8281 | $227.83 | $227.85 | $227.80 |
| Purchase #5 | $110.82 | 3.189% | $114.354 | $114.35 | $114.35 | $114.40 |
| Purchase #6 | $196.97 | 9.753% | $216.1805 | $216.18 | $216.20 | $216.20 |
| Purchase #7 | $108.49 | 3.564% | $112.3566 | $112.36 | $112.35 | $112.40 |
| 7 purchase totals = | $1,016.98 | $1,093.0424 | $1,093.05 | $1,093.10 | $1,093.10 | |