| 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 | $157.59 | 5.207% | $165.7957 | $165.80 | $165.80 | $165.80 |
| Purchase #2 | $189.43 | 8.788% | $206.0771 | $206.08 | $206.10 | $206.10 |
| Purchase #3 | $72.94 | 10.469% | $80.5761 | $80.58 | $80.60 | $80.60 |
| Purchase #4 | $62.40 | 13.680% | $70.9363 | $70.94 | $70.95 | $70.90 |
| Purchase #5 | $163.61 | 10.137% | $180.1951 | $180.20 | $180.20 | $180.20 |
| Purchase #6 | $148.27 | 5.810% | $156.8845 | $156.88 | $156.90 | $156.90 |
| Purchase #7 | $171.91 | 13.436% | $195.0078 | $195.01 | $195.00 | $195.00 |
| 7 purchase totals = | $966.15 | $1,055.4726 | $1,055.49 | $1,055.55 | $1,055.50 | |