| 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 | $182.94 | 9.252% | $199.8656 | $199.87 | $199.85 | $199.90 |
| Purchase #2 | $45.91 | 12.556% | $51.6745 | $51.67 | $51.65 | $51.70 |
| Purchase #3 | $68.77 | 8.356% | $74.5164 | $74.52 | $74.50 | $74.50 |
| Purchase #4 | $166.90 | 7.839% | $179.9833 | $179.98 | $180.00 | $180.00 |
| Purchase #5 | $64.89 | 9.612% | $71.1272 | $71.13 | $71.15 | $71.10 |
| Purchase #6 | $238.62 | 8.549% | $259.0196 | $259.02 | $259.00 | $259.00 |
| Purchase #7 | $237.81 | 4.126% | $247.622 | $247.62 | $247.60 | $247.60 |
| 7 purchase totals = | $1,005.84 | $1,083.8086 | $1,083.81 | $1,083.75 | $1,083.80 | |