| 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 | $149.40 | 5.771% | $158.0219 | $158.02 | $158.00 | $158.00 |
| Purchase #2 | $22.26 | 6.770% | $23.767 | $23.77 | $23.75 | $23.80 |
| Purchase #3 | $124.73 | 13.518% | $141.591 | $141.59 | $141.60 | $141.60 |
| Purchase #4 | $249.72 | 8.834% | $271.7803 | $271.78 | $271.80 | $271.80 |
| Purchase #5 | $85.69 | 4.593% | $89.6257 | $89.63 | $89.65 | $89.60 |
| Purchase #6 | $224.81 | 11.812% | $251.3646 | $251.36 | $251.35 | $251.40 |
| Purchase #7 | $168.70 | 10.403% | $186.2499 | $186.25 | $186.25 | $186.20 |
| 7 purchase totals = | $1,025.31 | $1,122.4004 | $1,122.40 | $1,122.40 | $1,122.40 | |