| 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 | $186.91 | 4.458% | $195.2424 | $195.24 | $195.25 | $195.20 |
| Purchase #2 | $206.88 | 4.625% | $216.4482 | $216.45 | $216.45 | $216.40 |
| Purchase #3 | $139.62 | 5.440% | $147.2153 | $147.22 | $147.20 | $147.20 |
| Purchase #4 | $198.51 | 4.837% | $208.1119 | $208.11 | $208.10 | $208.10 |
| Purchase #5 | $138.65 | 6.658% | $147.8813 | $147.88 | $147.90 | $147.90 |
| Purchase #6 | $129.52 | 12.429% | $145.618 | $145.62 | $145.60 | $145.60 |
| Purchase #7 | $187.38 | 5.244% | $197.2062 | $197.21 | $197.20 | $197.20 |
| 7 purchase totals = | $1,187.47 | $1,257.7233 | $1,257.73 | $1,257.70 | $1,257.60 | |