| 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 | $166.58 | 7.533% | $179.1285 | $179.13 | $179.15 | $179.10 |
| Purchase #2 | $114.61 | 7.525% | $123.2344 | $123.23 | $123.25 | $123.20 |
| Purchase #3 | $230.92 | 13.530% | $262.1635 | $262.16 | $262.15 | $262.20 |
| Purchase #4 | $74.90 | 8.682% | $81.4028 | $81.40 | $81.40 | $81.40 |
| Purchase #5 | $176.42 | 7.864% | $190.2937 | $190.29 | $190.30 | $190.30 |
| Purchase #6 | $228.86 | 10.702% | $253.3526 | $253.35 | $253.35 | $253.40 |
| Purchase #7 | $61.70 | 8.552% | $66.9766 | $66.98 | $67.00 | $67.00 |
| 7 purchase totals = | $1,053.99 | $1,156.5521 | $1,156.54 | $1,156.60 | $1,156.60 | |