| 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 | $221.65 | 3.161% | $228.6564 | $228.66 | $228.65 | $228.70 |
| Purchase #2 | $81.81 | 3.581% | $84.7396 | $84.74 | $84.75 | $84.70 |
| Purchase #3 | $119.91 | 13.592% | $136.2082 | $136.21 | $136.20 | $136.20 |
| Purchase #4 | $84.28 | 10.238% | $92.9086 | $92.91 | $92.90 | $92.90 |
| Purchase #5 | $52.32 | 5.668% | $55.2855 | $55.29 | $55.30 | $55.30 |
| Purchase #6 | $108.95 | 5.497% | $114.939 | $114.94 | $114.95 | $114.90 |
| Purchase #7 | $151.74 | 7.122% | $162.5469 | $162.55 | $162.55 | $162.50 |
| 7 purchase totals = | $820.66 | $875.2842 | $875.30 | $875.30 | $875.20 | |