| 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 | $145.71 | 4.471% | $152.2247 | $152.22 | $152.20 | $152.20 |
| Purchase #2 | $137.75 | 7.118% | $147.555 | $147.56 | $147.55 | $147.60 |
| Purchase #3 | $38.55 | 3.357% | $39.8441 | $39.84 | $39.85 | $39.80 |
| Purchase #4 | $221.58 | 13.467% | $251.4202 | $251.42 | $251.40 | $251.40 |
| Purchase #5 | $119.51 | 11.173% | $132.8629 | $132.86 | $132.85 | $132.90 |
| Purchase #6 | $40.59 | 11.577% | $45.2891 | $45.29 | $45.30 | $45.30 |
| Purchase #7 | $199.65 | 7.717% | $215.057 | $215.06 | $215.05 | $215.10 |
| 7 purchase totals = | $903.34 | $984.2530 | $984.25 | $984.20 | $984.30 | |