| 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 | $133.34 | 10.249% | $147.006 | $147.01 | $147.00 | $147.00 |
| Purchase #2 | $94.55 | 4.670% | $98.9655 | $98.97 | $98.95 | $99.00 |
| Purchase #3 | $135.57 | 11.142% | $150.6752 | $150.68 | $150.70 | $150.70 |
| Purchase #4 | $33.41 | 3.854% | $34.6976 | $34.70 | $34.70 | $34.70 |
| Purchase #5 | $215.99 | 4.360% | $225.4072 | $225.41 | $225.40 | $225.40 |
| Purchase #6 | $92.83 | 7.324% | $99.6289 | $99.63 | $99.65 | $99.60 |
| Purchase #7 | $52.51 | 8.402% | $56.9219 | $56.92 | $56.90 | $56.90 |
| 7 purchase totals = | $758.20 | $813.3023 | $813.32 | $813.30 | $813.30 | |