| 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 | $114.70 | 13.725% | $130.4426 | $130.44 | $130.45 | $130.40 |
| Purchase #2 | $147.63 | 12.618% | $166.258 | $166.26 | $166.25 | $166.30 |
| Purchase #3 | $127.48 | 11.873% | $142.6157 | $142.62 | $142.60 | $142.60 |
| Purchase #4 | $204.69 | 13.865% | $233.0703 | $233.07 | $233.05 | $233.10 |
| Purchase #5 | $88.36 | 7.801% | $95.253 | $95.25 | $95.25 | $95.30 |
| Purchase #6 | $92.53 | 5.617% | $97.7274 | $97.73 | $97.75 | $97.70 |
| Purchase #7 | $39.50 | 3.318% | $40.8106 | $40.81 | $40.80 | $40.80 |
| 7 purchase totals = | $814.89 | $906.1776 | $906.18 | $906.15 | $906.20 | |