| 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 | $151.65 | 10.225% | $167.1562 | $167.16 | $167.15 | $167.20 |
| Purchase #2 | $41.40 | 7.268% | $44.409 | $44.41 | $44.40 | $44.40 |
| Purchase #3 | $165.73 | 9.332% | $181.1959 | $181.20 | $181.20 | $181.20 |
| Purchase #4 | $135.97 | 8.462% | $147.4758 | $147.48 | $147.50 | $147.50 |
| Purchase #5 | $167.40 | 5.845% | $177.1845 | $177.18 | $177.20 | $177.20 |
| Purchase #6 | $95.74 | 12.212% | $107.4318 | $107.43 | $107.45 | $107.40 |
| Purchase #7 | $45.48 | 9.748% | $49.9134 | $49.91 | $49.90 | $49.90 |
| 7 purchase totals = | $803.37 | $874.7666 | $874.77 | $874.80 | $874.80 | |