| 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 | $142.82 | 11.347% | $159.0258 | $159.03 | $159.05 | $159.00 |
| Purchase #2 | $238.81 | 11.268% | $265.7191 | $265.72 | $265.70 | $265.70 |
| Purchase #3 | $201.56 | 5.264% | $212.1701 | $212.17 | $212.15 | $212.20 |
| Purchase #4 | $5.63 | 10.811% | $6.2387 | $6.24 | $6.25 | $6.20 |
| Purchase #5 | $128.92 | 11.470% | $143.7071 | $143.71 | $143.70 | $143.70 |
| Purchase #6 | $43.82 | 13.254% | $49.6279 | $49.63 | $49.65 | $49.60 |
| Purchase #7 | $159.88 | 10.762% | $177.0863 | $177.09 | $177.10 | $177.10 |
| 7 purchase totals = | $921.44 | $1,013.5750 | $1,013.59 | $1,013.60 | $1,013.50 | |