| 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 | $207.98 | 8.176% | $224.9844 | $224.98 | $225.00 | $225.00 |
| Purchase #2 | $136.83 | 3.436% | $141.5315 | $141.53 | $141.55 | $141.50 |
| Purchase #3 | $108.59 | 7.769% | $117.0264 | $117.03 | $117.05 | $117.00 |
| Purchase #4 | $67.84 | 4.389% | $70.8175 | $70.82 | $70.80 | $70.80 |
| Purchase #5 | $146.35 | 10.669% | $161.9641 | $161.96 | $161.95 | $162.00 |
| Purchase #6 | $223.84 | 5.534% | $236.2273 | $236.23 | $236.25 | $236.20 |
| Purchase #7 | $213.73 | 3.441% | $221.0844 | $221.08 | $221.10 | $221.10 |
| 7 purchase totals = | $1,105.16 | $1,173.6356 | $1,173.63 | $1,173.70 | $1,173.60 | |