| 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 | $239.59 | 12.575% | $269.7184 | $269.72 | $269.70 | $269.70 |
| Purchase #2 | $23.93 | 13.757% | $27.2221 | $27.22 | $27.20 | $27.20 |
| Purchase #3 | $139.38 | 7.443% | $149.7541 | $149.75 | $149.75 | $149.80 |
| Purchase #4 | $31.70 | 10.870% | $35.1458 | $35.15 | $35.15 | $35.10 |
| Purchase #5 | $47.50 | 6.177% | $50.4341 | $50.43 | $50.45 | $50.40 |
| Purchase #6 | $75.25 | 10.418% | $83.0895 | $83.09 | $83.10 | $83.10 |
| Purchase #7 | $147.28 | 13.363% | $166.961 | $166.96 | $166.95 | $167.00 |
| 7 purchase totals = | $704.63 | $782.3250 | $782.32 | $782.30 | $782.30 | |