| 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 | $172.91 | 7.338% | $185.5981 | $185.60 | $185.60 | $185.60 |
| Purchase #2 | $130.56 | 3.640% | $135.3124 | $135.31 | $135.30 | $135.30 |
| Purchase #3 | $77.69 | 4.633% | $81.2894 | $81.29 | $81.30 | $81.30 |
| Purchase #4 | $137.53 | 10.735% | $152.2938 | $152.29 | $152.30 | $152.30 |
| Purchase #5 | $104.48 | 12.521% | $117.5619 | $117.56 | $117.55 | $117.60 |
| Purchase #6 | $206.44 | 12.760% | $232.7817 | $232.78 | $232.80 | $232.80 |
| Purchase #7 | $232.99 | 9.688% | $255.5621 | $255.56 | $255.55 | $255.60 |
| 7 purchase totals = | $1,062.60 | $1,160.3994 | $1,160.39 | $1,160.40 | $1,160.50 | |