| 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 | $145.32 | 11.393% | $161.8763 | $161.88 | $161.90 | $161.90 |
| Purchase #2 | $239.41 | 10.860% | $265.4099 | $265.41 | $265.40 | $265.40 |
| Purchase #3 | $100.37 | 12.618% | $113.0347 | $113.03 | $113.05 | $113.00 |
| Purchase #4 | $149.93 | 10.778% | $166.0895 | $166.09 | $166.10 | $166.10 |
| Purchase #5 | $33.95 | 10.682% | $37.5765 | $37.58 | $37.60 | $37.60 |
| Purchase #6 | $91.92 | 3.648% | $95.2732 | $95.27 | $95.25 | $95.30 |
| Purchase #7 | $147.71 | 4.251% | $153.9892 | $153.99 | $154.00 | $154.00 |
| 7 purchase totals = | $908.61 | $993.2493 | $993.25 | $993.30 | $993.30 | |