| 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 | $128.34 | 13.741% | $145.9752 | $145.98 | $146.00 | $146.00 |
| Purchase #2 | $108.25 | 10.460% | $119.573 | $119.57 | $119.55 | $119.60 |
| Purchase #3 | $203.37 | 7.416% | $218.4519 | $218.45 | $218.45 | $218.50 |
| Purchase #4 | $56.26 | 10.522% | $62.1797 | $62.18 | $62.20 | $62.20 |
| Purchase #5 | $125.60 | 4.516% | $131.2721 | $131.27 | $131.25 | $131.30 |
| Purchase #6 | $122.27 | 5.623% | $129.1452 | $129.15 | $129.15 | $129.10 |
| Purchase #7 | $7.54 | 11.109% | $8.3776 | $8.38 | $8.40 | $8.40 |
| 7 purchase totals = | $751.63 | $814.9747 | $814.98 | $815.00 | $815.10 | |