| 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 | $108.62 | 8.643% | $118.008 | $118.01 | $118.00 | $118.00 |
| Purchase #2 | $48.90 | 7.291% | $52.4653 | $52.47 | $52.45 | $52.50 |
| Purchase #3 | $205.48 | 7.780% | $221.4663 | $221.47 | $221.45 | $221.50 |
| Purchase #4 | $162.26 | 10.387% | $179.1139 | $179.11 | $179.10 | $179.10 |
| Purchase #5 | $22.66 | 11.103% | $25.1759 | $25.18 | $25.20 | $25.20 |
| Purchase #6 | $185.44 | 6.733% | $197.9257 | $197.93 | $197.95 | $197.90 |
| Purchase #7 | $37.59 | 12.843% | $42.4177 | $42.42 | $42.40 | $42.40 |
| 7 purchase totals = | $770.95 | $836.5728 | $836.59 | $836.55 | $836.60 | |