| 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 | $174.38 | 8.366% | $188.9686 | $188.97 | $188.95 | $189.00 |
| Purchase #2 | $229.27 | 12.210% | $257.2639 | $257.26 | $257.25 | $257.30 |
| Purchase #3 | $35.75 | 7.298% | $38.359 | $38.36 | $38.35 | $38.40 |
| Purchase #4 | $126.61 | 11.867% | $141.6348 | $141.63 | $141.65 | $141.60 |
| Purchase #5 | $117.88 | 13.682% | $134.0083 | $134.01 | $134.00 | $134.00 |
| Purchase #6 | $12.42 | 8.471% | $13.4721 | $13.47 | $13.45 | $13.50 |
| Purchase #7 | $245.71 | 7.574% | $264.3201 | $264.32 | $264.30 | $264.30 |
| 7 purchase totals = | $942.02 | $1,038.0268 | $1,038.02 | $1,037.95 | $1,038.10 | |