| 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 | $187.47 | 13.232% | $212.276 | $212.28 | $212.30 | $212.30 |
| Purchase #2 | $148.74 | 6.841% | $158.9153 | $158.92 | $158.90 | $158.90 |
| Purchase #3 | $134.78 | 8.646% | $146.4331 | $146.43 | $146.45 | $146.40 |
| Purchase #4 | $228.82 | 8.682% | $248.6862 | $248.69 | $248.70 | $248.70 |
| Purchase #5 | $72.32 | 4.242% | $75.3878 | $75.39 | $75.40 | $75.40 |
| Purchase #6 | $167.77 | 8.263% | $181.6328 | $181.63 | $181.65 | $181.60 |
| Purchase #7 | $108.95 | 5.259% | $114.6797 | $114.68 | $114.70 | $114.70 |
| 7 purchase totals = | $1,048.85 | $1,138.0109 | $1,138.02 | $1,138.10 | $1,138.00 | |