| 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 | $17.91 | 10.744% | $19.8343 | $19.83 | $19.85 | $19.80 |
| Purchase #2 | $137.78 | 9.706% | $151.1529 | $151.15 | $151.15 | $151.20 |
| Purchase #3 | $179.35 | 7.548% | $192.8873 | $192.89 | $192.90 | $192.90 |
| Purchase #4 | $20.34 | 11.787% | $22.7375 | $22.74 | $22.75 | $22.70 |
| Purchase #5 | $73.91 | 13.245% | $83.6994 | $83.70 | $83.70 | $83.70 |
| Purchase #6 | $237.57 | 5.696% | $251.102 | $251.10 | $251.10 | $251.10 |
| Purchase #7 | $240.75 | 8.345% | $260.8406 | $260.84 | $260.85 | $260.80 |
| 7 purchase totals = | $907.61 | $982.2540 | $982.25 | $982.30 | $982.20 | |