| 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 | $201.42 | 7.273% | $216.0693 | $216.07 | $216.05 | $216.10 |
| Purchase #2 | $157.33 | 10.771% | $174.276 | $174.28 | $174.30 | $174.30 |
| Purchase #3 | $171.51 | 13.761% | $195.1115 | $195.11 | $195.10 | $195.10 |
| Purchase #4 | $136.66 | 3.329% | $141.2094 | $141.21 | $141.20 | $141.20 |
| Purchase #5 | $132.80 | 5.519% | $140.1292 | $140.13 | $140.15 | $140.10 |
| Purchase #6 | $97.84 | 8.245% | $105.9069 | $105.91 | $105.90 | $105.90 |
| Purchase #7 | $76.76 | 6.527% | $81.7701 | $81.77 | $81.75 | $81.80 |
| 7 purchase totals = | $974.32 | $1,054.4724 | $1,054.48 | $1,054.45 | $1,054.50 | |