| 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 | $134.77 | 6.622% | $143.6945 | $143.69 | $143.70 | $143.70 |
| Purchase #2 | $70.45 | 10.159% | $77.607 | $77.61 | $77.60 | $77.60 |
| Purchase #3 | $92.41 | 9.641% | $101.3192 | $101.32 | $101.30 | $101.30 |
| Purchase #4 | $200.54 | 6.830% | $214.2369 | $214.24 | $214.25 | $214.20 |
| Purchase #5 | $55.55 | 11.546% | $61.9638 | $61.96 | $61.95 | $62.00 |
| Purchase #6 | $140.53 | 10.750% | $155.637 | $155.64 | $155.65 | $155.60 |
| Purchase #7 | $184.48 | 5.298% | $194.2538 | $194.25 | $194.25 | $194.30 |
| 7 purchase totals = | $878.73 | $948.7122 | $948.71 | $948.70 | $948.70 | |