| 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 | $170.98 | 11.525% | $190.6854 | $190.69 | $190.70 | $190.70 |
| Purchase #2 | $179.46 | 4.525% | $187.5806 | $187.58 | $187.60 | $187.60 |
| Purchase #3 | $103.44 | 11.852% | $115.6997 | $115.70 | $115.70 | $115.70 |
| Purchase #4 | $115.30 | 7.696% | $124.1735 | $124.17 | $124.15 | $124.20 |
| Purchase #5 | $110.33 | 11.326% | $122.826 | $122.83 | $122.85 | $122.80 |
| Purchase #6 | $138.42 | 12.301% | $155.447 | $155.45 | $155.45 | $155.40 |
| Purchase #7 | $70.78 | 3.845% | $73.5015 | $73.50 | $73.50 | $73.50 |
| 7 purchase totals = | $888.71 | $969.9137 | $969.92 | $969.95 | $969.90 | |