| 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 | $148.81 | 11.402% | $165.7773 | $165.78 | $165.80 | $165.80 |
| Purchase #2 | $22.32 | 7.789% | $24.0585 | $24.06 | $24.05 | $24.10 |
| Purchase #3 | $161.73 | 10.874% | $179.3165 | $179.32 | $179.30 | $179.30 |
| Purchase #4 | $47.79 | 7.146% | $51.2051 | $51.21 | $51.20 | $51.20 |
| Purchase #5 | $182.74 | 11.338% | $203.4591 | $203.46 | $203.45 | $203.50 |
| Purchase #6 | $115.84 | 6.687% | $123.5862 | $123.59 | $123.60 | $123.60 |
| Purchase #7 | $65.67 | 9.197% | $71.7097 | $71.71 | $71.70 | $71.70 |
| 7 purchase totals = | $744.90 | $819.1124 | $819.13 | $819.10 | $819.20 | |