| 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 | $203.32 | 13.532% | $230.8333 | $230.83 | $230.85 | $230.80 |
| Purchase #2 | $174.48 | 7.129% | $186.9187 | $186.92 | $186.90 | $186.90 |
| Purchase #3 | $30.34 | 10.219% | $33.4404 | $33.44 | $33.45 | $33.40 |
| Purchase #4 | $13.75 | 7.757% | $14.8166 | $14.82 | $14.80 | $14.80 |
| Purchase #5 | $5.26 | 10.513% | $5.813 | $5.81 | $5.80 | $5.80 |
| Purchase #6 | $42.35 | 11.552% | $47.2423 | $47.24 | $47.25 | $47.20 |
| Purchase #7 | $243.95 | 6.104% | $258.8407 | $258.84 | $258.85 | $258.80 |
| 7 purchase totals = | $713.45 | $777.9050 | $777.90 | $777.90 | $777.70 | |