| 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 | $130.44 | 11.499% | $145.4393 | $145.44 | $145.45 | $145.40 |
| Purchase #2 | $225.66 | 7.605% | $242.8214 | $242.82 | $242.80 | $242.80 |
| Purchase #3 | $20.36 | 6.452% | $21.6736 | $21.67 | $21.65 | $21.70 |
| Purchase #4 | $236.86 | 13.393% | $268.5827 | $268.58 | $268.60 | $268.60 |
| Purchase #5 | $130.72 | 12.309% | $146.8103 | $146.81 | $146.80 | $146.80 |
| Purchase #6 | $22.86 | 7.847% | $24.6538 | $24.65 | $24.65 | $24.70 |
| Purchase #7 | $16.54 | 3.533% | $17.1244 | $17.12 | $17.10 | $17.10 |
| 7 purchase totals = | $783.44 | $867.1055 | $867.09 | $867.05 | $867.10 | |