| 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 | $166.99 | 9.756% | $183.2815 | $183.28 | $183.30 | $183.30 |
| Purchase #2 | $70.86 | 7.784% | $76.3757 | $76.38 | $76.40 | $76.40 |
| Purchase #3 | $133.93 | 7.732% | $144.2855 | $144.29 | $144.30 | $144.30 |
| Purchase #4 | $50.60 | 9.771% | $55.5441 | $55.54 | $55.55 | $55.50 |
| Purchase #5 | $11.45 | 12.823% | $12.9182 | $12.92 | $12.90 | $12.90 |
| Purchase #6 | $91.79 | 4.833% | $96.2262 | $96.23 | $96.25 | $96.20 |
| Purchase #7 | $250.88 | 8.285% | $271.6654 | $271.67 | $271.65 | $271.70 |
| 7 purchase totals = | $776.50 | $840.2966 | $840.31 | $840.35 | $840.30 | |