| 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 | $167.60 | 3.493% | $173.4543 | $173.45 | $173.45 | $173.50 |
| Purchase #2 | $111.85 | 9.408% | $122.3728 | $122.37 | $122.35 | $122.40 |
| Purchase #3 | $23.49 | 13.159% | $26.581 | $26.58 | $26.60 | $26.60 |
| Purchase #4 | $117.25 | 5.158% | $123.2978 | $123.30 | $123.30 | $123.30 |
| Purchase #5 | $42.56 | 8.230% | $46.0627 | $46.06 | $46.05 | $46.10 |
| Purchase #6 | $35.65 | 10.673% | $39.4549 | $39.45 | $39.45 | $39.50 |
| Purchase #7 | $220.45 | 9.175% | $240.6763 | $240.68 | $240.70 | $240.70 |
| 7 purchase totals = | $718.85 | $771.8998 | $771.89 | $771.90 | $772.10 | |