| 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 | $167.31 | 5.480% | $176.4786 | $176.48 | $176.50 | $176.50 |
| Purchase #2 | $32.69 | 13.346% | $37.0528 | $37.05 | $37.05 | $37.10 |
| Purchase #3 | $200.29 | 10.172% | $220.6635 | $220.66 | $220.65 | $220.70 |
| Purchase #4 | $82.86 | 5.550% | $87.4587 | $87.46 | $87.45 | $87.50 |
| Purchase #5 | $105.97 | 5.595% | $111.899 | $111.90 | $111.90 | $111.90 |
| Purchase #6 | $178.45 | 8.149% | $192.9919 | $192.99 | $193.00 | $193.00 |
| Purchase #7 | $45.53 | 5.568% | $48.0651 | $48.07 | $48.05 | $48.10 |
| 7 purchase totals = | $813.10 | $874.6096 | $874.61 | $874.60 | $874.80 | |