| 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 | $178.25 | 11.255% | $198.312 | $198.31 | $198.30 | $198.30 |
| Purchase #2 | $68.77 | 4.404% | $71.7986 | $71.80 | $71.80 | $71.80 |
| Purchase #3 | $102.92 | 11.777% | $115.0409 | $115.04 | $115.05 | $115.00 |
| Purchase #4 | $47.29 | 8.827% | $51.4643 | $51.46 | $51.45 | $51.50 |
| Purchase #5 | $64.83 | 11.131% | $72.0462 | $72.05 | $72.05 | $72.00 |
| Purchase #6 | $165.75 | 10.699% | $183.4836 | $183.48 | $183.50 | $183.50 |
| Purchase #7 | $27.42 | 4.785% | $28.732 | $28.73 | $28.75 | $28.70 |
| 7 purchase totals = | $655.23 | $720.8776 | $720.87 | $720.90 | $720.80 | |