| 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 | $122.83 | 12.301% | $137.9393 | $137.94 | $137.95 | $137.90 |
| Purchase #2 | $148.82 | 4.532% | $155.5645 | $155.56 | $155.55 | $155.60 |
| Purchase #3 | $8.62 | 10.106% | $9.4911 | $9.49 | $9.50 | $9.50 |
| Purchase #4 | $17.32 | 6.671% | $18.4754 | $18.48 | $18.50 | $18.50 |
| Purchase #5 | $176.53 | 11.179% | $196.2643 | $196.26 | $196.25 | $196.30 |
| Purchase #6 | $148.46 | 8.462% | $161.0227 | $161.02 | $161.00 | $161.00 |
| Purchase #7 | $148.77 | 9.422% | $162.7871 | $162.79 | $162.80 | $162.80 |
| 7 purchase totals = | $771.35 | $841.5444 | $841.54 | $841.55 | $841.60 | |