| 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 | $160.67 | 3.107% | $165.662 | $165.66 | $165.65 | $165.70 |
| Purchase #2 | $18.56 | 12.449% | $20.8705 | $20.87 | $20.85 | $20.90 |
| Purchase #3 | $116.89 | 8.109% | $126.3686 | $126.37 | $126.35 | $126.40 |
| Purchase #4 | $248.78 | 10.118% | $273.9516 | $273.95 | $273.95 | $274.00 |
| Purchase #5 | $131.80 | 13.504% | $149.5983 | $149.60 | $149.60 | $149.60 |
| Purchase #6 | $217.28 | 5.752% | $229.7779 | $229.78 | $229.80 | $229.80 |
| Purchase #7 | $119.94 | 3.295% | $123.892 | $123.89 | $123.90 | $123.90 |
| 7 purchase totals = | $1,013.92 | $1,090.1209 | $1,090.12 | $1,090.10 | $1,090.30 | |