| 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 | $11.33 | 9.866% | $12.4478 | $12.45 | $12.45 | $12.40 |
| Purchase #2 | $135.42 | 4.836% | $141.9689 | $141.97 | $141.95 | $142.00 |
| Purchase #3 | $189.90 | 6.339% | $201.9378 | $201.94 | $201.95 | $201.90 |
| Purchase #4 | $165.74 | 6.518% | $176.5429 | $176.54 | $176.55 | $176.50 |
| Purchase #5 | $60.43 | 9.322% | $66.0633 | $66.06 | $66.05 | $66.10 |
| Purchase #6 | $38.32 | 9.501% | $41.9608 | $41.96 | $41.95 | $42.00 |
| Purchase #7 | $177.59 | 9.682% | $194.7843 | $194.78 | $194.80 | $194.80 |
| 7 purchase totals = | $778.73 | $835.7058 | $835.70 | $835.70 | $835.70 | |