| 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 | $205.76 | 5.429% | $216.9307 | $216.93 | $216.95 | $216.90 |
| Purchase #2 | $190.34 | 5.188% | $200.2148 | $200.21 | $200.20 | $200.20 |
| Purchase #3 | $90.88 | 11.823% | $101.6247 | $101.62 | $101.60 | $101.60 |
| Purchase #4 | $145.98 | 13.523% | $165.7209 | $165.72 | $165.70 | $165.70 |
| Purchase #5 | $163.69 | 11.545% | $182.588 | $182.59 | $182.60 | $182.60 |
| Purchase #6 | $166.64 | 4.151% | $173.5572 | $173.56 | $173.55 | $173.60 |
| Purchase #7 | $102.63 | 13.750% | $116.7416 | $116.74 | $116.75 | $116.70 |
| 7 purchase totals = | $1,065.92 | $1,157.3779 | $1,157.37 | $1,157.35 | $1,157.30 | |