| 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 | $191.53 | 12.106% | $214.7166 | $214.72 | $214.70 | $214.70 |
| Purchase #2 | $135.60 | 11.216% | $150.8089 | $150.81 | $150.80 | $150.80 |
| Purchase #3 | $178.36 | 13.420% | $202.2959 | $202.30 | $202.30 | $202.30 |
| Purchase #4 | $161.58 | 10.333% | $178.2761 | $178.28 | $178.30 | $178.30 |
| Purchase #5 | $169.73 | 7.389% | $182.2713 | $182.27 | $182.25 | $182.30 |
| Purchase #6 | $171.70 | 7.646% | $184.8282 | $184.83 | $184.85 | $184.80 |
| Purchase #7 | $72.85 | 8.606% | $79.1195 | $79.12 | $79.10 | $79.10 |
| 7 purchase totals = | $1,081.35 | $1,192.3165 | $1,192.33 | $1,192.30 | $1,192.30 | |