| 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 | $73.49 | 4.138% | $76.531 | $76.53 | $76.55 | $76.50 |
| Purchase #2 | $226.65 | 7.179% | $242.9212 | $242.92 | $242.90 | $242.90 |
| Purchase #3 | $190.62 | 10.539% | $210.7094 | $210.71 | $210.70 | $210.70 |
| Purchase #4 | $172.30 | 5.286% | $181.4078 | $181.41 | $181.40 | $181.40 |
| Purchase #5 | $171.32 | 9.484% | $187.568 | $187.57 | $187.55 | $187.60 |
| Purchase #6 | $248.74 | 10.823% | $275.6611 | $275.66 | $275.65 | $275.70 |
| Purchase #7 | $243.66 | 12.695% | $274.5926 | $274.59 | $274.60 | $274.60 |
| 7 purchase totals = | $1,326.78 | $1,449.3911 | $1,449.39 | $1,449.35 | $1,449.40 | |