| 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 | $162.46 | 3.668% | $168.419 | $168.42 | $168.40 | $168.40 |
| Purchase #2 | $119.38 | 6.331% | $126.9379 | $126.94 | $126.95 | $126.90 |
| Purchase #3 | $248.89 | 7.728% | $268.1242 | $268.12 | $268.10 | $268.10 |
| Purchase #4 | $200.29 | 5.508% | $211.322 | $211.32 | $211.30 | $211.30 |
| Purchase #5 | $72.75 | 4.396% | $75.9481 | $75.95 | $75.95 | $75.90 |
| Purchase #6 | $210.52 | 13.421% | $238.7739 | $238.77 | $238.75 | $238.80 |
| Purchase #7 | $74.93 | 3.455% | $77.5188 | $77.52 | $77.50 | $77.50 |
| 7 purchase totals = | $1,089.22 | $1,167.0439 | $1,167.04 | $1,166.95 | $1,166.90 | |