| 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 | $167.79 | 7.741% | $180.7786 | $180.78 | $180.80 | $180.80 |
| Purchase #2 | $178.95 | 9.617% | $196.1596 | $196.16 | $196.15 | $196.20 |
| Purchase #3 | $177.92 | 10.794% | $197.1247 | $197.12 | $197.10 | $197.10 |
| Purchase #4 | $55.26 | 4.403% | $57.6931 | $57.69 | $57.70 | $57.70 |
| Purchase #5 | $225.65 | 6.871% | $241.1544 | $241.15 | $241.15 | $241.20 |
| Purchase #6 | $179.88 | 9.370% | $196.7348 | $196.73 | $196.75 | $196.70 |
| Purchase #7 | $45.93 | 3.403% | $47.493 | $47.49 | $47.50 | $47.50 |
| 7 purchase totals = | $1,031.38 | $1,117.1382 | $1,117.12 | $1,117.15 | $1,117.20 | |