| 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 | $152.57 | 3.424% | $157.794 | $157.79 | $157.80 | $157.80 |
| Purchase #2 | $151.98 | 5.499% | $160.3374 | $160.34 | $160.35 | $160.30 |
| Purchase #3 | $128.72 | 12.191% | $144.4123 | $144.41 | $144.40 | $144.40 |
| Purchase #4 | $236.57 | 12.613% | $266.4086 | $266.41 | $266.40 | $266.40 |
| Purchase #5 | $71.90 | 6.319% | $76.4434 | $76.44 | $76.45 | $76.40 |
| Purchase #6 | $200.88 | 10.611% | $222.1954 | $222.20 | $222.20 | $222.20 |
| Purchase #7 | $112.29 | 6.528% | $119.6203 | $119.62 | $119.60 | $119.60 |
| 7 purchase totals = | $1,054.91 | $1,147.2114 | $1,147.21 | $1,147.20 | $1,147.10 | |