| 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 | $204.87 | 3.832% | $212.7206 | $212.72 | $212.70 | $212.70 |
| Purchase #2 | $79.91 | 10.822% | $88.5579 | $88.56 | $88.55 | $88.60 |
| Purchase #3 | $168.68 | 3.736% | $174.9819 | $174.98 | $175.00 | $175.00 |
| Purchase #4 | $127.63 | 13.873% | $145.3361 | $145.34 | $145.35 | $145.30 |
| Purchase #5 | $181.27 | 3.547% | $187.6996 | $187.70 | $187.70 | $187.70 |
| Purchase #6 | $175.83 | 6.447% | $187.1658 | $187.17 | $187.15 | $187.20 |
| Purchase #7 | $94.49 | 10.125% | $104.0571 | $104.06 | $104.05 | $104.10 |
| 7 purchase totals = | $1,032.68 | $1,100.5190 | $1,100.53 | $1,100.50 | $1,100.60 | |