| 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 | $132.74 | 9.295% | $145.0782 | $145.08 | $145.10 | $145.10 |
| Purchase #2 | $152.75 | 12.572% | $171.9537 | $171.95 | $171.95 | $172.00 |
| Purchase #3 | $113.46 | 6.856% | $121.2388 | $121.24 | $121.25 | $121.20 |
| Purchase #4 | $184.80 | 11.835% | $206.6711 | $206.67 | $206.65 | $206.70 |
| Purchase #5 | $166.93 | 9.363% | $182.5597 | $182.56 | $182.55 | $182.60 |
| Purchase #6 | $166.87 | 13.357% | $189.1588 | $189.16 | $189.15 | $189.20 |
| Purchase #7 | $213.69 | 12.842% | $241.1321 | $241.13 | $241.15 | $241.10 |
| 7 purchase totals = | $1,131.24 | $1,257.7924 | $1,257.79 | $1,257.80 | $1,257.90 | |