| 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 | $152.84 | 7.546% | $164.3733 | $164.37 | $164.35 | $164.40 |
| Purchase #2 | $230.29 | 13.606% | $261.6233 | $261.62 | $261.60 | $261.60 |
| Purchase #3 | $184.55 | 11.339% | $205.4761 | $205.48 | $205.50 | $205.50 |
| Purchase #4 | $142.62 | 13.791% | $162.2887 | $162.29 | $162.30 | $162.30 |
| Purchase #5 | $138.87 | 12.676% | $156.4732 | $156.47 | $156.45 | $156.50 |
| Purchase #6 | $42.78 | 7.316% | $45.9098 | $45.91 | $45.90 | $45.90 |
| Purchase #7 | $115.50 | 9.594% | $126.5811 | $126.58 | $126.60 | $126.60 |
| 7 purchase totals = | $1,007.45 | $1,122.7255 | $1,122.72 | $1,122.70 | $1,122.80 | |