| 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 | $157.36 | 10.644% | $174.1094 | $174.11 | $174.10 | $174.10 |
| Purchase #2 | $13.50 | 5.868% | $14.2922 | $14.29 | $14.30 | $14.30 |
| Purchase #3 | $201.27 | 9.775% | $220.9441 | $220.94 | $220.95 | $220.90 |
| Purchase #4 | $183.86 | 11.733% | $205.4323 | $205.43 | $205.45 | $205.40 |
| Purchase #5 | $171.33 | 7.339% | $183.9039 | $183.90 | $183.90 | $183.90 |
| Purchase #6 | $247.61 | 7.795% | $266.9112 | $266.91 | $266.90 | $266.90 |
| Purchase #7 | $138.60 | 9.795% | $152.1759 | $152.18 | $152.20 | $152.20 |
| 7 purchase totals = | $1,113.53 | $1,217.7690 | $1,217.76 | $1,217.80 | $1,217.70 | |