| 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 | $95.74 | 13.672% | $108.8296 | $108.83 | $108.85 | $108.80 |
| Purchase #2 | $146.63 | 9.312% | $160.2842 | $160.28 | $160.30 | $160.30 |
| Purchase #3 | $26.84 | 5.213% | $28.2392 | $28.24 | $28.25 | $28.20 |
| Purchase #4 | $133.64 | 10.394% | $147.5305 | $147.53 | $147.55 | $147.50 |
| Purchase #5 | $185.76 | 4.120% | $193.4133 | $193.41 | $193.40 | $193.40 |
| Purchase #6 | $155.67 | 8.231% | $168.4832 | $168.48 | $168.50 | $168.50 |
| Purchase #7 | $14.92 | 3.836% | $15.4923 | $15.49 | $15.50 | $15.50 |
| 7 purchase totals = | $759.20 | $822.2723 | $822.26 | $822.35 | $822.20 | |