| 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 | $90.84 | 13.766% | $103.345 | $103.35 | $103.35 | $103.30 |
| Purchase #2 | $54.58 | 3.702% | $56.6006 | $56.60 | $56.60 | $56.60 |
| Purchase #3 | $130.27 | 12.136% | $146.0796 | $146.08 | $146.10 | $146.10 |
| Purchase #4 | $184.40 | 4.153% | $192.0581 | $192.06 | $192.05 | $192.10 |
| Purchase #5 | $179.85 | 3.444% | $186.044 | $186.04 | $186.05 | $186.00 |
| Purchase #6 | $46.95 | 8.167% | $50.7844 | $50.78 | $50.80 | $50.80 |
| Purchase #7 | $219.70 | 7.185% | $235.4854 | $235.49 | $235.50 | $235.50 |
| 7 purchase totals = | $906.59 | $970.3971 | $970.40 | $970.45 | $970.40 | |