| 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 | $179.93 | 11.713% | $201.0052 | $201.01 | $201.00 | $201.00 |
| Purchase #2 | $143.94 | 12.678% | $162.1887 | $162.19 | $162.20 | $162.20 |
| Purchase #3 | $55.55 | 10.561% | $61.4166 | $61.42 | $61.40 | $61.40 |
| Purchase #4 | $35.69 | 7.376% | $38.3225 | $38.32 | $38.30 | $38.30 |
| Purchase #5 | $13.61 | 10.180% | $14.9955 | $15.00 | $15.00 | $15.00 |
| Purchase #6 | $90.40 | 8.279% | $97.8842 | $97.88 | $97.90 | $97.90 |
| Purchase #7 | $18.28 | 11.136% | $20.3157 | $20.32 | $20.30 | $20.30 |
| 7 purchase totals = | $537.40 | $596.1284 | $596.14 | $596.10 | $596.10 | |