| 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 | $148.25 | 8.419% | $160.7312 | $160.73 | $160.75 | $160.70 |
| Purchase #2 | $7.61 | 9.610% | $8.3413 | $8.34 | $8.35 | $8.30 |
| Purchase #3 | $216.79 | 4.605% | $226.7732 | $226.77 | $226.75 | $226.80 |
| Purchase #4 | $11.63 | 3.157% | $11.9972 | $12.00 | $12.00 | $12.00 |
| Purchase #5 | $155.94 | 9.509% | $170.7683 | $170.77 | $170.75 | $170.80 |
| Purchase #6 | $138.38 | 6.839% | $147.8438 | $147.84 | $147.85 | $147.80 |
| Purchase #7 | $66.25 | 9.744% | $72.7054 | $72.71 | $72.70 | $72.70 |
| 7 purchase totals = | $744.85 | $799.1604 | $799.16 | $799.15 | $799.10 | |