| 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 | $153.88 | 5.644% | $162.565 | $162.57 | $162.55 | $162.60 |
| Purchase #2 | $193.92 | 8.482% | $210.3683 | $210.37 | $210.35 | $210.40 |
| Purchase #3 | $134.52 | 10.464% | $148.5962 | $148.60 | $148.60 | $148.60 |
| Purchase #4 | $112.42 | 3.613% | $116.4817 | $116.48 | $116.50 | $116.50 |
| Purchase #5 | $144.63 | 6.786% | $154.4446 | $154.44 | $154.45 | $154.40 |
| Purchase #6 | $109.35 | 10.588% | $120.928 | $120.93 | $120.95 | $120.90 |
| Purchase #7 | $241.27 | 13.674% | $274.2613 | $274.26 | $274.25 | $274.30 |
| 7 purchase totals = | $1,089.99 | $1,187.6451 | $1,187.65 | $1,187.65 | $1,187.70 | |