| 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 | $150.67 | 8.702% | $163.7813 | $163.78 | $163.80 | $163.80 |
| Purchase #2 | $46.26 | 10.126% | $50.9443 | $50.94 | $50.95 | $50.90 |
| Purchase #3 | $125.74 | 3.550% | $130.2038 | $130.20 | $130.20 | $130.20 |
| Purchase #4 | $40.70 | 4.345% | $42.4684 | $42.47 | $42.45 | $42.50 |
| Purchase #5 | $61.37 | 4.333% | $64.0292 | $64.03 | $64.05 | $64.00 |
| Purchase #6 | $34.37 | 13.296% | $38.9398 | $38.94 | $38.95 | $38.90 |
| Purchase #7 | $15.47 | 5.145% | $16.2659 | $16.27 | $16.25 | $16.30 |
| 7 purchase totals = | $474.58 | $506.6327 | $506.63 | $506.65 | $506.60 | |