| 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 | $186.79 | 5.529% | $197.1176 | $197.12 | $197.10 | $197.10 |
| Purchase #2 | $177.49 | 11.440% | $197.7949 | $197.79 | $197.80 | $197.80 |
| Purchase #3 | $123.56 | 5.703% | $130.6066 | $130.61 | $130.60 | $130.60 |
| Purchase #4 | $164.72 | 5.523% | $173.8175 | $173.82 | $173.80 | $173.80 |
| Purchase #5 | $47.96 | 3.391% | $49.5863 | $49.59 | $49.60 | $49.60 |
| Purchase #6 | $88.97 | 11.723% | $99.4 | $99.40 | $99.40 | $99.40 |
| Purchase #7 | $6.26 | 8.126% | $6.7687 | $6.77 | $6.75 | $6.80 |
| 7 purchase totals = | $795.75 | $855.0916 | $855.10 | $855.05 | $855.10 | |