| 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 | $133.54 | 10.537% | $147.6111 | $147.61 | $147.60 | $147.60 |
| Purchase #2 | $72.35 | 10.428% | $79.8947 | $79.89 | $79.90 | $79.90 |
| Purchase #3 | $182.36 | 4.331% | $190.258 | $190.26 | $190.25 | $190.30 |
| Purchase #4 | $112.30 | 6.665% | $119.7848 | $119.78 | $119.80 | $119.80 |
| Purchase #5 | $128.45 | 12.495% | $144.4998 | $144.50 | $144.50 | $144.50 |
| Purchase #6 | $159.41 | 3.563% | $165.0898 | $165.09 | $165.10 | $165.10 |
| Purchase #7 | $71.95 | 10.679% | $79.6335 | $79.63 | $79.65 | $79.60 |
| 7 purchase totals = | $860.36 | $926.7717 | $926.76 | $926.80 | $926.80 | |