| 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 | $155.30 | 8.757% | $168.8996 | $168.90 | $168.90 | $168.90 |
| Purchase #2 | $128.81 | 9.118% | $140.5549 | $140.55 | $140.55 | $140.60 |
| Purchase #3 | $249.60 | 13.448% | $283.1662 | $283.17 | $283.15 | $283.20 |
| Purchase #4 | $157.79 | 8.231% | $170.7777 | $170.78 | $170.80 | $170.80 |
| Purchase #5 | $14.26 | 12.671% | $16.0669 | $16.07 | $16.05 | $16.10 |
| Purchase #6 | $13.97 | 12.466% | $15.7115 | $15.71 | $15.70 | $15.70 |
| Purchase #7 | $122.54 | 4.607% | $128.1854 | $128.19 | $128.20 | $128.20 |
| 7 purchase totals = | $842.27 | $923.3622 | $923.37 | $923.35 | $923.50 | |