| 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 | $161.25 | 7.800% | $173.8275 | $173.83 | $173.85 | $173.80 |
| Purchase #2 | $50.58 | 8.819% | $55.0407 | $55.04 | $55.05 | $55.00 |
| Purchase #3 | $200.44 | 6.388% | $213.2441 | $213.24 | $213.25 | $213.20 |
| Purchase #4 | $27.47 | 12.116% | $30.7983 | $30.80 | $30.80 | $30.80 |
| Purchase #5 | $214.47 | 8.238% | $232.138 | $232.14 | $232.15 | $232.10 |
| Purchase #6 | $110.63 | 8.131% | $119.6253 | $119.63 | $119.65 | $119.60 |
| Purchase #7 | $80.32 | 8.554% | $87.1906 | $87.19 | $87.20 | $87.20 |
| 7 purchase totals = | $845.16 | $911.8645 | $911.87 | $911.95 | $911.70 | |