| 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 | $173.89 | 10.649% | $192.4075 | $192.41 | $192.40 | $192.40 |
| Purchase #2 | $230.30 | 12.226% | $258.4565 | $258.46 | $258.45 | $258.50 |
| Purchase #3 | $181.64 | 5.485% | $191.603 | $191.60 | $191.60 | $191.60 |
| Purchase #4 | $177.62 | 13.125% | $200.9326 | $200.93 | $200.95 | $200.90 |
| Purchase #5 | $213.29 | 7.659% | $229.6259 | $229.63 | $229.65 | $229.60 |
| Purchase #6 | $146.95 | 12.158% | $164.8162 | $164.82 | $164.80 | $164.80 |
| Purchase #7 | $101.34 | 8.362% | $109.8141 | $109.81 | $109.80 | $109.80 |
| 7 purchase totals = | $1,225.03 | $1,347.6558 | $1,347.66 | $1,347.65 | $1,347.60 | |