| 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 | $194.47 | 7.543% | $209.1389 | $209.14 | $209.15 | $209.10 |
| Purchase #2 | $8.54 | 9.843% | $9.3806 | $9.38 | $9.40 | $9.40 |
| Purchase #3 | $151.42 | 11.600% | $168.9847 | $168.98 | $169.00 | $169.00 |
| Purchase #4 | $82.88 | 13.392% | $93.9793 | $93.98 | $94.00 | $94.00 |
| Purchase #5 | $5.50 | 10.853% | $6.0969 | $6.10 | $6.10 | $6.10 |
| Purchase #6 | $34.51 | 8.520% | $37.4503 | $37.45 | $37.45 | $37.50 |
| Purchase #7 | $210.92 | 7.225% | $226.159 | $226.16 | $226.15 | $226.20 |
| 7 purchase totals = | $688.24 | $751.1897 | $751.19 | $751.25 | $751.30 | |