| 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 | $177.28 | 4.546% | $185.3391 | $185.34 | $185.35 | $185.30 |
| Purchase #2 | $237.96 | 5.784% | $251.7236 | $251.72 | $251.70 | $251.70 |
| Purchase #3 | $33.67 | 8.718% | $36.6054 | $36.61 | $36.60 | $36.60 |
| Purchase #4 | $71.73 | 10.596% | $79.3305 | $79.33 | $79.35 | $79.30 |
| Purchase #5 | $107.93 | 5.633% | $114.0097 | $114.01 | $114.00 | $114.00 |
| Purchase #6 | $130.70 | 4.837% | $137.022 | $137.02 | $137.00 | $137.00 |
| Purchase #7 | $86.70 | 8.344% | $93.9342 | $93.93 | $93.95 | $93.90 |
| 7 purchase totals = | $845.97 | $897.9645 | $897.96 | $897.95 | $897.80 | |