| 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 | $146.35 | 7.505% | $157.3336 | $157.33 | $157.35 | $157.30 |
| Purchase #2 | $63.81 | 12.739% | $71.9388 | $71.94 | $71.95 | $71.90 |
| Purchase #3 | $248.72 | 4.322% | $259.4697 | $259.47 | $259.45 | $259.50 |
| Purchase #4 | $225.54 | 12.167% | $252.9815 | $252.98 | $253.00 | $253.00 |
| Purchase #5 | $46.47 | 5.755% | $49.1443 | $49.14 | $49.15 | $49.10 |
| Purchase #6 | $145.29 | 6.266% | $154.3939 | $154.39 | $154.40 | $154.40 |
| Purchase #7 | $129.51 | 13.391% | $146.8527 | $146.85 | $146.85 | $146.90 |
| 7 purchase totals = | $1,005.69 | $1,092.1145 | $1,092.10 | $1,092.15 | $1,092.10 | |