| 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 | $172.31 | 7.353% | $184.98 | $184.98 | $185.00 | $185.00 |
| Purchase #2 | $149.49 | 7.666% | $160.9499 | $160.95 | $160.95 | $160.90 |
| Purchase #3 | $11.89 | 6.294% | $12.6384 | $12.64 | $12.65 | $12.60 |
| Purchase #4 | $39.99 | 5.286% | $42.1039 | $42.10 | $42.10 | $42.10 |
| Purchase #5 | $25.58 | 9.561% | $28.0257 | $28.03 | $28.05 | $28.00 |
| Purchase #6 | $113.62 | 9.349% | $124.2423 | $124.24 | $124.25 | $124.20 |
| Purchase #7 | $75.64 | 8.808% | $82.3024 | $82.30 | $82.30 | $82.30 |
| 7 purchase totals = | $588.52 | $635.2426 | $635.24 | $635.30 | $635.10 | |