| 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 | $137.64 | 8.577% | $149.4454 | $149.45 | $149.45 | $149.40 |
| Purchase #2 | $136.86 | 13.556% | $155.4127 | $155.41 | $155.40 | $155.40 |
| Purchase #3 | $199.85 | 7.361% | $214.561 | $214.56 | $214.55 | $214.60 |
| Purchase #4 | $173.81 | 11.535% | $193.859 | $193.86 | $193.85 | $193.90 |
| Purchase #5 | $40.26 | 10.179% | $44.3581 | $44.36 | $44.35 | $44.40 |
| Purchase #6 | $64.99 | 5.774% | $68.7425 | $68.74 | $68.75 | $68.70 |
| Purchase #7 | $176.53 | 3.655% | $182.9822 | $182.98 | $183.00 | $183.00 |
| 7 purchase totals = | $929.94 | $1,009.3609 | $1,009.36 | $1,009.35 | $1,009.40 | |