| 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 | $187.68 | 10.188% | $206.8008 | $206.80 | $206.80 | $206.80 |
| Purchase #2 | $113.63 | 4.747% | $119.024 | $119.02 | $119.00 | $119.00 |
| Purchase #3 | $170.49 | 4.167% | $177.5943 | $177.59 | $177.60 | $177.60 |
| Purchase #4 | $41.50 | 11.336% | $46.2044 | $46.20 | $46.20 | $46.20 |
| Purchase #5 | $174.29 | 9.696% | $191.1892 | $191.19 | $191.20 | $191.20 |
| Purchase #6 | $171.35 | 8.156% | $185.3253 | $185.33 | $185.35 | $185.30 |
| Purchase #7 | $140.79 | 8.252% | $152.408 | $152.41 | $152.40 | $152.40 |
| 7 purchase totals = | $999.73 | $1,078.5460 | $1,078.54 | $1,078.55 | $1,078.50 | |