| 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 | $170.74 | 10.259% | $188.2562 | $188.26 | $188.25 | $188.30 |
| Purchase #2 | $64.59 | 10.119% | $71.1259 | $71.13 | $71.15 | $71.10 |
| Purchase #3 | $87.78 | 5.338% | $92.4657 | $92.47 | $92.45 | $92.50 |
| Purchase #4 | $39.70 | 3.204% | $40.972 | $40.97 | $40.95 | $41.00 |
| Purchase #5 | $111.64 | 11.203% | $124.147 | $124.15 | $124.15 | $124.10 |
| Purchase #6 | $91.91 | 10.760% | $101.7995 | $101.80 | $101.80 | $101.80 |
| Purchase #7 | $231.62 | 6.116% | $245.7859 | $245.79 | $245.80 | $245.80 |
| 7 purchase totals = | $797.98 | $864.5522 | $864.57 | $864.55 | $864.60 | |