| 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 | $6.93 | 5.289% | $7.2965 | $7.30 | $7.30 | $7.30 |
| Purchase #2 | $104.86 | 10.163% | $115.5169 | $115.52 | $115.50 | $115.50 |
| Purchase #3 | $121.85 | 9.458% | $133.3746 | $133.37 | $133.35 | $133.40 |
| Purchase #4 | $151.64 | 11.666% | $169.3303 | $169.33 | $169.35 | $169.30 |
| Purchase #5 | $161.57 | 7.199% | $173.2014 | $173.20 | $173.20 | $173.20 |
| Purchase #6 | $222.96 | 3.668% | $231.1382 | $231.14 | $231.15 | $231.10 |
| Purchase #7 | $112.38 | 6.159% | $119.3015 | $119.30 | $119.30 | $119.30 |
| 7 purchase totals = | $882.19 | $949.1594 | $949.16 | $949.15 | $949.10 | |