| 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 | $179.53 | 6.587% | $191.3556 | $191.36 | $191.35 | $191.40 |
| Purchase #2 | $226.27 | 7.504% | $243.2493 | $243.25 | $243.25 | $243.20 |
| Purchase #3 | $80.51 | 8.205% | $87.1158 | $87.12 | $87.10 | $87.10 |
| Purchase #4 | $168.87 | 10.186% | $186.0711 | $186.07 | $186.05 | $186.10 |
| Purchase #5 | $159.32 | 12.534% | $179.2892 | $179.29 | $179.30 | $179.30 |
| Purchase #6 | $154.33 | 3.802% | $160.1976 | $160.20 | $160.20 | $160.20 |
| Purchase #7 | $50.60 | 13.521% | $57.4416 | $57.44 | $57.45 | $57.40 |
| 7 purchase totals = | $1,019.43 | $1,104.7202 | $1,104.73 | $1,104.70 | $1,104.70 | |