| 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 | $207.53 | 5.689% | $219.3364 | $219.34 | $219.35 | $219.30 |
| Purchase #2 | $21.25 | 5.186% | $22.352 | $22.35 | $22.35 | $22.40 |
| Purchase #3 | $6.96 | 5.805% | $7.364 | $7.36 | $7.35 | $7.40 |
| Purchase #4 | $123.56 | 13.419% | $140.1405 | $140.14 | $140.15 | $140.10 |
| Purchase #5 | $163.71 | 8.287% | $177.2766 | $177.28 | $177.30 | $177.30 |
| Purchase #6 | $57.42 | 6.643% | $61.2344 | $61.23 | $61.25 | $61.20 |
| Purchase #7 | $153.90 | 6.481% | $163.8743 | $163.87 | $163.85 | $163.90 |
| 7 purchase totals = | $734.33 | $791.5782 | $791.57 | $791.60 | $791.60 | |