| 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 | $162.82 | 8.384% | $176.4708 | $176.47 | $176.45 | $176.50 |
| Purchase #2 | $195.30 | 6.319% | $207.641 | $207.64 | $207.65 | $207.60 |
| Purchase #3 | $53.58 | 4.541% | $56.0131 | $56.01 | $56.00 | $56.00 |
| Purchase #4 | $132.60 | 3.647% | $137.4359 | $137.44 | $137.45 | $137.40 |
| Purchase #5 | $118.73 | 9.337% | $129.8158 | $129.82 | $129.80 | $129.80 |
| Purchase #6 | $35.50 | 6.342% | $37.7514 | $37.75 | $37.75 | $37.80 |
| Purchase #7 | $66.76 | 7.488% | $71.759 | $71.76 | $71.75 | $71.80 |
| 7 purchase totals = | $765.29 | $816.8870 | $816.89 | $816.85 | $816.90 | |