| 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 | $114.80 | 4.367% | $119.8133 | $119.81 | $119.80 | $119.80 |
| Purchase #2 | $140.70 | 7.531% | $151.2961 | $151.30 | $151.30 | $151.30 |
| Purchase #3 | $65.70 | 6.227% | $69.7911 | $69.79 | $69.80 | $69.80 |
| Purchase #4 | $133.71 | 10.261% | $147.43 | $147.43 | $147.45 | $147.40 |
| Purchase #5 | $160.80 | 10.332% | $177.4139 | $177.41 | $177.40 | $177.40 |
| Purchase #6 | $123.97 | 7.384% | $133.1239 | $133.12 | $133.10 | $133.10 |
| Purchase #7 | $116.43 | 6.444% | $123.9327 | $123.93 | $123.95 | $123.90 |
| 7 purchase totals = | $856.11 | $922.8010 | $922.79 | $922.80 | $922.70 | |