| 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 | $134.54 | 10.661% | $148.8833 | $148.88 | $148.90 | $148.90 |
| Purchase #2 | $198.64 | 12.868% | $224.201 | $224.20 | $224.20 | $224.20 |
| Purchase #3 | $155.34 | 9.206% | $169.6406 | $169.64 | $169.65 | $169.60 |
| Purchase #4 | $237.44 | 6.470% | $252.8024 | $252.80 | $252.80 | $252.80 |
| Purchase #5 | $156.80 | 12.694% | $176.7042 | $176.70 | $176.70 | $176.70 |
| Purchase #6 | $165.42 | 6.451% | $176.0912 | $176.09 | $176.10 | $176.10 |
| Purchase #7 | $189.59 | 12.319% | $212.9456 | $212.95 | $212.95 | $212.90 |
| 7 purchase totals = | $1,237.77 | $1,361.2683 | $1,361.26 | $1,361.30 | $1,361.20 | |