| 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 | $159.68 | 11.483% | $178.0161 | $178.02 | $178.00 | $178.00 |
| Purchase #2 | $179.29 | 13.466% | $203.4332 | $203.43 | $203.45 | $203.40 |
| Purchase #3 | $15.36 | 3.541% | $15.9039 | $15.90 | $15.90 | $15.90 |
| Purchase #4 | $136.92 | 3.604% | $141.8546 | $141.85 | $141.85 | $141.90 |
| Purchase #5 | $172.63 | 6.784% | $184.3412 | $184.34 | $184.35 | $184.30 |
| Purchase #6 | $246.40 | 3.822% | $255.8174 | $255.82 | $255.80 | $255.80 |
| Purchase #7 | $9.70 | 12.573% | $10.9196 | $10.92 | $10.90 | $10.90 |
| 7 purchase totals = | $919.98 | $990.2860 | $990.28 | $990.25 | $990.20 | |