| 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 | $157.34 | 13.491% | $178.5667 | $178.57 | $178.55 | $178.60 |
| Purchase #2 | $63.52 | 5.162% | $66.7989 | $66.80 | $66.80 | $66.80 |
| Purchase #3 | $209.26 | 5.242% | $220.2294 | $220.23 | $220.25 | $220.20 |
| Purchase #4 | $7.36 | 4.671% | $7.7038 | $7.70 | $7.70 | $7.70 |
| Purchase #5 | $213.61 | 8.389% | $231.5297 | $231.53 | $231.55 | $231.50 |
| Purchase #6 | $123.95 | 5.580% | $130.8664 | $130.87 | $130.85 | $130.90 |
| Purchase #7 | $96.57 | 12.595% | $108.733 | $108.73 | $108.75 | $108.70 |
| 7 purchase totals = | $871.61 | $944.4279 | $944.43 | $944.45 | $944.40 | |