| 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 | $90.95 | 13.818% | $103.5175 | $103.52 | $103.50 | $103.50 |
| Purchase #2 | $136.94 | 10.202% | $150.9106 | $150.91 | $150.90 | $150.90 |
| Purchase #3 | $157.81 | 3.424% | $163.2134 | $163.21 | $163.20 | $163.20 |
| Purchase #4 | $245.43 | 12.858% | $276.9874 | $276.99 | $277.00 | $277.00 |
| Purchase #5 | $174.61 | 8.235% | $188.9891 | $188.99 | $189.00 | $189.00 |
| Purchase #6 | $130.55 | 8.825% | $142.071 | $142.07 | $142.05 | $142.10 |
| Purchase #7 | $38.80 | 5.593% | $40.9701 | $40.97 | $40.95 | $41.00 |
| 7 purchase totals = | $975.09 | $1,066.6591 | $1,066.66 | $1,066.60 | $1,066.70 | |