| 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 | $124.52 | 9.161% | $135.9273 | $135.93 | $135.95 | $135.90 |
| Purchase #2 | $16.47 | 3.739% | $17.0858 | $17.09 | $17.10 | $17.10 |
| Purchase #3 | $39.63 | 3.696% | $41.0947 | $41.09 | $41.10 | $41.10 |
| Purchase #4 | $141.53 | 5.665% | $149.5477 | $149.55 | $149.55 | $149.50 |
| Purchase #5 | $141.88 | 10.783% | $157.1789 | $157.18 | $157.20 | $157.20 |
| Purchase #6 | $39.92 | 10.792% | $44.2282 | $44.23 | $44.25 | $44.20 |
| Purchase #7 | $151.86 | 3.267% | $156.8213 | $156.82 | $156.80 | $156.80 |
| 7 purchase totals = | $655.81 | $701.8839 | $701.89 | $701.95 | $701.80 | |