| 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 | $65.44 | 10.547% | $72.342 | $72.34 | $72.35 | $72.30 |
| Purchase #2 | $114.79 | 12.445% | $129.0756 | $129.08 | $129.10 | $129.10 |
| Purchase #3 | $32.31 | 6.472% | $34.4011 | $34.40 | $34.40 | $34.40 |
| Purchase #4 | $165.81 | 4.536% | $173.3311 | $173.33 | $173.35 | $173.30 |
| Purchase #5 | $129.66 | 4.630% | $135.6633 | $135.66 | $135.65 | $135.70 |
| Purchase #6 | $198.48 | 4.475% | $207.362 | $207.36 | $207.35 | $207.40 |
| Purchase #7 | $150.35 | 5.382% | $158.4418 | $158.44 | $158.45 | $158.40 |
| 7 purchase totals = | $856.84 | $910.6169 | $910.61 | $910.65 | $910.60 | |