| 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 | $148.95 | 4.199% | $155.2044 | $155.20 | $155.20 | $155.20 |
| Purchase #2 | $73.90 | 11.556% | $82.4399 | $82.44 | $82.45 | $82.40 |
| Purchase #3 | $239.25 | 5.703% | $252.8944 | $252.89 | $252.90 | $252.90 |
| Purchase #4 | $190.74 | 3.486% | $197.3892 | $197.39 | $197.40 | $197.40 |
| Purchase #5 | $242.50 | 9.378% | $265.2417 | $265.24 | $265.25 | $265.20 |
| Purchase #6 | $198.86 | 4.247% | $207.3056 | $207.31 | $207.30 | $207.30 |
| Purchase #7 | $135.50 | 7.609% | $145.8102 | $145.81 | $145.80 | $145.80 |
| 7 purchase totals = | $1,229.70 | $1,306.2854 | $1,306.28 | $1,306.30 | $1,306.20 | |