| 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 | $188.45 | 4.637% | $197.1884 | $197.19 | $197.20 | $197.20 |
| Purchase #2 | $96.95 | 11.392% | $107.9945 | $107.99 | $108.00 | $108.00 |
| Purchase #3 | $144.52 | 12.114% | $162.0272 | $162.03 | $162.05 | $162.00 |
| Purchase #4 | $142.96 | 9.798% | $156.9672 | $156.97 | $156.95 | $157.00 |
| Purchase #5 | $7.78 | 10.268% | $8.5789 | $8.58 | $8.60 | $8.60 |
| Purchase #6 | $56.77 | 12.563% | $63.902 | $63.90 | $63.90 | $63.90 |
| Purchase #7 | $175.50 | 10.489% | $193.9082 | $193.91 | $193.90 | $193.90 |
| 7 purchase totals = | $812.93 | $890.5664 | $890.57 | $890.60 | $890.60 | |