| 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 | $140.65 | 12.116% | $157.6912 | $157.69 | $157.70 | $157.70 |
| Purchase #2 | $120.53 | 4.830% | $126.3516 | $126.35 | $126.35 | $126.40 |
| Purchase #3 | $65.84 | 5.493% | $69.4566 | $69.46 | $69.45 | $69.50 |
| Purchase #4 | $81.35 | 9.789% | $89.3134 | $89.31 | $89.30 | $89.30 |
| Purchase #5 | $57.39 | 12.828% | $64.752 | $64.75 | $64.75 | $64.80 |
| Purchase #6 | $153.66 | 4.596% | $160.7222 | $160.72 | $160.70 | $160.70 |
| Purchase #7 | $64.49 | 9.344% | $70.5159 | $70.52 | $70.50 | $70.50 |
| 7 purchase totals = | $683.91 | $738.8029 | $738.80 | $738.75 | $738.90 | |