| 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 | $169.80 | 3.866% | $176.3645 | $176.36 | $176.35 | $176.40 |
| Purchase #2 | $246.57 | 11.405% | $274.6913 | $274.69 | $274.70 | $274.70 |
| Purchase #3 | $182.96 | 6.310% | $194.5048 | $194.50 | $194.50 | $194.50 |
| Purchase #4 | $68.72 | 6.654% | $73.2926 | $73.29 | $73.30 | $73.30 |
| Purchase #5 | $80.31 | 13.522% | $91.1695 | $91.17 | $91.15 | $91.20 |
| Purchase #6 | $250.31 | 7.345% | $268.6953 | $268.70 | $268.70 | $268.70 |
| Purchase #7 | $36.99 | 8.112% | $39.9906 | $39.99 | $40.00 | $40.00 |
| 7 purchase totals = | $1,035.66 | $1,118.7086 | $1,118.70 | $1,118.70 | $1,118.80 | |