| 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 | $150.28 | 9.515% | $164.5791 | $164.58 | $164.60 | $164.60 |
| Purchase #2 | $130.41 | 9.660% | $143.0076 | $143.01 | $143.00 | $143.00 |
| Purchase #3 | $197.32 | 7.222% | $211.5705 | $211.57 | $211.55 | $211.60 |
| Purchase #4 | $177.80 | 5.137% | $186.9336 | $186.93 | $186.95 | $186.90 |
| Purchase #5 | $135.58 | 11.811% | $151.5934 | $151.59 | $151.60 | $151.60 |
| Purchase #6 | $55.95 | 13.572% | $63.5435 | $63.54 | $63.55 | $63.50 |
| Purchase #7 | $227.80 | 4.786% | $238.7025 | $238.70 | $238.70 | $238.70 |
| 7 purchase totals = | $1,075.14 | $1,159.9302 | $1,159.92 | $1,159.95 | $1,159.90 | |