| 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 | $156.93 | 11.783% | $175.4211 | $175.42 | $175.40 | $175.40 |
| Purchase #2 | $133.67 | 6.398% | $142.2222 | $142.22 | $142.20 | $142.20 |
| Purchase #3 | $202.43 | 5.322% | $213.2033 | $213.20 | $213.20 | $213.20 |
| Purchase #4 | $150.46 | 5.670% | $158.9911 | $158.99 | $159.00 | $159.00 |
| Purchase #5 | $195.86 | 5.628% | $206.883 | $206.88 | $206.90 | $206.90 |
| Purchase #6 | $87.53 | 5.124% | $92.015 | $92.02 | $92.00 | $92.00 |
| Purchase #7 | $167.82 | 3.752% | $174.1166 | $174.12 | $174.10 | $174.10 |
| 7 purchase totals = | $1,094.70 | $1,162.8523 | $1,162.85 | $1,162.80 | $1,162.80 | |