| 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 | $175.47 | 9.787% | $192.6432 | $192.64 | $192.65 | $192.60 |
| Purchase #2 | $207.65 | 6.615% | $221.386 | $221.39 | $221.40 | $221.40 |
| Purchase #3 | $79.50 | 4.530% | $83.1014 | $83.10 | $83.10 | $83.10 |
| Purchase #4 | $212.30 | 10.185% | $233.9228 | $233.92 | $233.90 | $233.90 |
| Purchase #5 | $149.60 | 3.431% | $154.7328 | $154.73 | $154.75 | $154.70 |
| Purchase #6 | $96.29 | 9.132% | $105.0832 | $105.08 | $105.10 | $105.10 |
| Purchase #7 | $138.42 | 10.157% | $152.4793 | $152.48 | $152.50 | $152.50 |
| 7 purchase totals = | $1,059.23 | $1,143.3487 | $1,143.34 | $1,143.40 | $1,143.30 | |