| 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 | $75.36 | 6.151% | $79.9954 | $80.00 | $80.00 | $80.00 |
| Purchase #2 | $243.97 | 12.247% | $273.849 | $273.85 | $273.85 | $273.80 |
| Purchase #3 | $124.31 | 12.380% | $139.6996 | $139.70 | $139.70 | $139.70 |
| Purchase #4 | $150.93 | 3.179% | $155.7281 | $155.73 | $155.75 | $155.70 |
| Purchase #5 | $31.80 | 9.699% | $34.8843 | $34.88 | $34.90 | $34.90 |
| Purchase #6 | $130.38 | 4.293% | $135.9772 | $135.98 | $136.00 | $136.00 |
| Purchase #7 | $117.27 | 3.762% | $121.6817 | $121.68 | $121.70 | $121.70 |
| 7 purchase totals = | $874.02 | $941.8153 | $941.82 | $941.90 | $941.80 | |