| 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 | $154.71 | 3.198% | $159.6576 | $159.66 | $159.65 | $159.70 |
| Purchase #2 | $90.51 | 6.350% | $96.2574 | $96.26 | $96.25 | $96.30 |
| Purchase #3 | $18.32 | 3.874% | $19.0297 | $19.03 | $19.05 | $19.00 |
| Purchase #4 | $25.27 | 7.703% | $27.2165 | $27.22 | $27.20 | $27.20 |
| Purchase #5 | $220.66 | 7.310% | $236.7902 | $236.79 | $236.80 | $236.80 |
| Purchase #6 | $226.91 | 8.291% | $245.7231 | $245.72 | $245.70 | $245.70 |
| Purchase #7 | $10.36 | 6.724% | $11.0566 | $11.06 | $11.05 | $11.10 |
| 7 purchase totals = | $746.74 | $795.7311 | $795.74 | $795.70 | $795.80 | |