| 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 | $147.35 | 5.752% | $155.8256 | $155.83 | $155.85 | $155.80 |
| Purchase #2 | $153.63 | 8.130% | $166.1201 | $166.12 | $166.10 | $166.10 |
| Purchase #3 | $121.69 | 11.558% | $135.7549 | $135.75 | $135.75 | $135.80 |
| Purchase #4 | $103.27 | 9.514% | $113.0951 | $113.10 | $113.10 | $113.10 |
| Purchase #5 | $104.82 | 7.806% | $113.0022 | $113.00 | $113.00 | $113.00 |
| Purchase #6 | $30.35 | 8.377% | $32.8924 | $32.89 | $32.90 | $32.90 |
| Purchase #7 | $60.81 | 3.571% | $62.9815 | $62.98 | $63.00 | $63.00 |
| 7 purchase totals = | $721.92 | $779.6718 | $779.67 | $779.70 | $779.70 | |