| 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 | $209.76 | 13.137% | $237.3162 | $237.32 | $237.30 | $237.30 |
| Purchase #2 | $189.66 | 4.241% | $197.7035 | $197.70 | $197.70 | $197.70 |
| Purchase #3 | $206.97 | 8.312% | $224.1733 | $224.17 | $224.15 | $224.20 |
| Purchase #4 | $14.99 | 6.590% | $15.9778 | $15.98 | $16.00 | $16.00 |
| Purchase #5 | $134.43 | 11.684% | $150.1368 | $150.14 | $150.15 | $150.10 |
| Purchase #6 | $176.38 | 4.143% | $183.6874 | $183.69 | $183.70 | $183.70 |
| Purchase #7 | $162.84 | 9.545% | $178.3831 | $178.38 | $178.40 | $178.40 |
| 7 purchase totals = | $1,095.03 | $1,187.3781 | $1,187.38 | $1,187.40 | $1,187.40 | |