| 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 | $162.93 | 3.452% | $168.5543 | $168.55 | $168.55 | $168.60 |
| Purchase #2 | $62.42 | 10.130% | $68.7431 | $68.74 | $68.75 | $68.70 |
| Purchase #3 | $44.97 | 3.812% | $46.6843 | $46.68 | $46.70 | $46.70 |
| Purchase #4 | $134.53 | 10.439% | $148.5736 | $148.57 | $148.55 | $148.60 |
| Purchase #5 | $26.78 | 3.287% | $27.6603 | $27.66 | $27.65 | $27.70 |
| Purchase #6 | $17.46 | 4.856% | $18.3079 | $18.31 | $18.30 | $18.30 |
| Purchase #7 | $160.42 | 3.728% | $166.4005 | $166.40 | $166.40 | $166.40 |
| 7 purchase totals = | $609.51 | $644.9240 | $644.91 | $644.90 | $645.00 | |