| 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 | $190.46 | 7.315% | $204.3921 | $204.39 | $204.40 | $204.40 |
| Purchase #2 | $66.62 | 9.370% | $72.8623 | $72.86 | $72.85 | $72.90 |
| Purchase #3 | $159.80 | 4.170% | $166.4637 | $166.46 | $166.45 | $166.50 |
| Purchase #4 | $109.76 | 5.830% | $116.159 | $116.16 | $116.15 | $116.20 |
| Purchase #5 | $218.43 | 5.397% | $230.2187 | $230.22 | $230.20 | $230.20 |
| Purchase #6 | $187.25 | 9.761% | $205.5275 | $205.53 | $205.55 | $205.50 |
| Purchase #7 | $148.51 | 13.192% | $168.1014 | $168.10 | $168.10 | $168.10 |
| 7 purchase totals = | $1,080.83 | $1,163.7247 | $1,163.72 | $1,163.70 | $1,163.80 | |