| 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 | $205.47 | 9.665% | $225.3287 | $225.33 | $225.35 | $225.30 |
| Purchase #2 | $179.90 | 9.813% | $197.5536 | $197.55 | $197.55 | $197.60 |
| Purchase #3 | $139.76 | 5.863% | $147.9541 | $147.95 | $147.95 | $148.00 |
| Purchase #4 | $78.95 | 11.153% | $87.7553 | $87.76 | $87.75 | $87.80 |
| Purchase #5 | $159.73 | 7.384% | $171.5245 | $171.52 | $171.50 | $171.50 |
| Purchase #6 | $200.89 | 7.534% | $216.0251 | $216.03 | $216.05 | $216.00 |
| Purchase #7 | $138.59 | 10.156% | $152.6652 | $152.67 | $152.65 | $152.70 |
| 7 purchase totals = | $1,103.29 | $1,198.8065 | $1,198.81 | $1,198.80 | $1,198.90 | |