| 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 | $132.86 | 7.613% | $142.9746 | $142.97 | $142.95 | $143.00 |
| Purchase #2 | $225.60 | 11.786% | $252.1892 | $252.19 | $252.20 | $252.20 |
| Purchase #3 | $99.95 | 6.609% | $106.5557 | $106.56 | $106.55 | $106.60 |
| Purchase #4 | $18.57 | 10.570% | $20.5328 | $20.53 | $20.55 | $20.50 |
| Purchase #5 | $128.87 | 9.613% | $141.2583 | $141.26 | $141.25 | $141.30 |
| Purchase #6 | $238.69 | 13.858% | $271.7677 | $271.77 | $271.75 | $271.80 |
| Purchase #7 | $209.82 | 13.678% | $238.5192 | $238.52 | $238.50 | $238.50 |
| 7 purchase totals = | $1,054.36 | $1,173.7975 | $1,173.80 | $1,173.75 | $1,173.90 | |