| 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 | $151.77 | 7.359% | $162.9388 | $162.94 | $162.95 | $162.90 |
| Purchase #2 | $208.36 | 10.820% | $230.9046 | $230.90 | $230.90 | $230.90 |
| Purchase #3 | $111.91 | 9.281% | $122.2964 | $122.30 | $122.30 | $122.30 |
| Purchase #4 | $236.67 | 9.535% | $259.2365 | $259.24 | $259.25 | $259.20 |
| Purchase #5 | $86.84 | 10.438% | $95.9044 | $95.90 | $95.90 | $95.90 |
| Purchase #6 | $149.92 | 5.782% | $158.5884 | $158.59 | $158.60 | $158.60 |
| Purchase #7 | $29.62 | 4.698% | $31.0115 | $31.01 | $31.00 | $31.00 |
| 7 purchase totals = | $975.09 | $1,060.8806 | $1,060.88 | $1,060.90 | $1,060.80 | |