| 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 | $173.29 | 5.807% | $183.353 | $183.35 | $183.35 | $183.40 |
| Purchase #2 | $35.99 | 11.556% | $40.149 | $40.15 | $40.15 | $40.10 |
| Purchase #3 | $218.66 | 5.621% | $230.9509 | $230.95 | $230.95 | $231.00 |
| Purchase #4 | $221.99 | 4.486% | $231.9485 | $231.95 | $231.95 | $231.90 |
| Purchase #5 | $143.84 | 3.642% | $149.0787 | $149.08 | $149.10 | $149.10 |
| Purchase #6 | $245.86 | 10.504% | $271.6851 | $271.69 | $271.70 | $271.70 |
| Purchase #7 | $242.94 | 13.846% | $276.5775 | $276.58 | $276.60 | $276.60 |
| 7 purchase totals = | $1,282.57 | $1,383.7427 | $1,383.75 | $1,383.80 | $1,383.80 | |