| 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 | $14.38 | 13.865% | $16.3738 | $16.37 | $16.35 | $16.40 |
| Purchase #2 | $170.59 | 9.807% | $187.3198 | $187.32 | $187.30 | $187.30 |
| Purchase #3 | $167.79 | 7.754% | $180.8004 | $180.80 | $180.80 | $180.80 |
| Purchase #4 | $159.76 | 5.117% | $167.9349 | $167.93 | $167.95 | $167.90 |
| Purchase #5 | $109.70 | 13.307% | $124.2978 | $124.30 | $124.30 | $124.30 |
| Purchase #6 | $68.36 | 7.155% | $73.2512 | $73.25 | $73.25 | $73.30 |
| Purchase #7 | $106.69 | 6.118% | $113.2173 | $113.22 | $113.20 | $113.20 |
| 7 purchase totals = | $797.27 | $863.1952 | $863.19 | $863.15 | $863.20 | |