| 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 | $183.83 | 3.620% | $190.4846 | $190.48 | $190.50 | $190.50 |
| Purchase #2 | $205.32 | 3.118% | $211.7219 | $211.72 | $211.70 | $211.70 |
| Purchase #3 | $142.65 | 6.106% | $151.3602 | $151.36 | $151.35 | $151.40 |
| Purchase #4 | $25.85 | 9.288% | $28.2509 | $28.25 | $28.25 | $28.30 |
| Purchase #5 | $139.75 | 11.717% | $156.1245 | $156.12 | $156.10 | $156.10 |
| Purchase #6 | $45.96 | 7.345% | $49.3358 | $49.34 | $49.35 | $49.30 |
| Purchase #7 | $43.40 | 10.774% | $48.0759 | $48.08 | $48.10 | $48.10 |
| 7 purchase totals = | $786.76 | $835.3538 | $835.35 | $835.35 | $835.40 | |