| 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 | $195.53 | 6.398% | $208.04 | $208.04 | $208.05 | $208.00 |
| Purchase #2 | $198.64 | 5.345% | $209.2573 | $209.26 | $209.25 | $209.30 |
| Purchase #3 | $132.42 | 7.104% | $141.8271 | $141.83 | $141.85 | $141.80 |
| Purchase #4 | $164.99 | 3.538% | $170.8273 | $170.83 | $170.85 | $170.80 |
| Purchase #5 | $182.88 | 5.869% | $193.6132 | $193.61 | $193.60 | $193.60 |
| Purchase #6 | $133.77 | 13.706% | $152.1045 | $152.10 | $152.10 | $152.10 |
| Purchase #7 | $115.37 | 4.111% | $120.1129 | $120.11 | $120.10 | $120.10 |
| 7 purchase totals = | $1,123.60 | $1,195.7823 | $1,195.78 | $1,195.80 | $1,195.70 | |