| 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 | $217.56 | 8.190% | $235.3782 | $235.38 | $235.40 | $235.40 |
| Purchase #2 | $199.51 | 5.661% | $210.8043 | $210.80 | $210.80 | $210.80 |
| Purchase #3 | $170.90 | 12.505% | $192.271 | $192.27 | $192.25 | $192.30 |
| Purchase #4 | $80.27 | 8.235% | $86.8802 | $86.88 | $86.90 | $86.90 |
| Purchase #5 | $129.36 | 10.732% | $143.2429 | $143.24 | $143.25 | $143.20 |
| Purchase #6 | $90.52 | 6.284% | $96.2083 | $96.21 | $96.20 | $96.20 |
| Purchase #7 | $7.76 | 11.617% | $8.6615 | $8.66 | $8.65 | $8.70 |
| 7 purchase totals = | $895.88 | $973.4464 | $973.44 | $973.45 | $973.50 | |