| 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 | $122.43 | 13.120% | $138.4928 | $138.49 | $138.50 | $138.50 |
| Purchase #2 | $82.80 | 11.786% | $92.5588 | $92.56 | $92.55 | $92.60 |
| Purchase #3 | $165.34 | 3.392% | $170.9483 | $170.95 | $170.95 | $170.90 |
| Purchase #4 | $111.49 | 11.587% | $124.4083 | $124.41 | $124.40 | $124.40 |
| Purchase #5 | $53.48 | 3.776% | $55.4994 | $55.50 | $55.50 | $55.50 |
| Purchase #6 | $165.65 | 8.528% | $179.7766 | $179.78 | $179.80 | $179.80 |
| Purchase #7 | $161.40 | 9.861% | $177.3157 | $177.32 | $177.30 | $177.30 |
| 7 purchase totals = | $862.59 | $938.9999 | $939.01 | $939.00 | $939.00 | |