| 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 | $147.79 | 5.241% | $155.5357 | $155.54 | $155.55 | $155.50 |
| Purchase #2 | $202.91 | 9.300% | $221.7806 | $221.78 | $221.80 | $221.80 |
| Purchase #3 | $7.71 | 12.354% | $8.6625 | $8.66 | $8.65 | $8.70 |
| Purchase #4 | $187.64 | 4.439% | $195.9693 | $195.97 | $195.95 | $196.00 |
| Purchase #5 | $45.62 | 9.124% | $49.7824 | $49.78 | $49.80 | $49.80 |
| Purchase #6 | $118.50 | 13.758% | $134.8032 | $134.80 | $134.80 | $134.80 |
| Purchase #7 | $117.56 | 10.765% | $130.2153 | $130.22 | $130.20 | $130.20 |
| 7 purchase totals = | $827.73 | $896.7490 | $896.75 | $896.75 | $896.80 | |