| 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 | $172.92 | 10.765% | $191.5348 | $191.53 | $191.55 | $191.50 |
| Purchase #2 | $96.92 | 7.270% | $103.9661 | $103.97 | $103.95 | $104.00 |
| Purchase #3 | $28.27 | 10.130% | $31.1338 | $31.13 | $31.15 | $31.10 |
| Purchase #4 | $206.80 | 11.378% | $230.3297 | $230.33 | $230.35 | $230.30 |
| Purchase #5 | $223.51 | 4.229% | $232.9622 | $232.96 | $232.95 | $233.00 |
| Purchase #6 | $137.30 | 12.853% | $154.9472 | $154.95 | $154.95 | $154.90 |
| Purchase #7 | $165.54 | 10.563% | $183.026 | $183.03 | $183.05 | $183.00 |
| 7 purchase totals = | $1,031.26 | $1,127.8998 | $1,127.90 | $1,127.95 | $1,127.80 | |