| 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 | $161.85 | 7.817% | $174.5018 | $174.50 | $174.50 | $174.50 |
| Purchase #2 | $50.36 | 12.739% | $56.7754 | $56.78 | $56.80 | $56.80 |
| Purchase #3 | $243.78 | 3.764% | $252.9559 | $252.96 | $252.95 | $253.00 |
| Purchase #4 | $250.38 | 3.695% | $259.6315 | $259.63 | $259.65 | $259.60 |
| Purchase #5 | $155.49 | 3.107% | $160.3211 | $160.32 | $160.30 | $160.30 |
| Purchase #6 | $66.77 | 12.472% | $75.0976 | $75.10 | $75.10 | $75.10 |
| Purchase #7 | $130.89 | 11.870% | $146.4266 | $146.43 | $146.45 | $146.40 |
| 7 purchase totals = | $1,059.52 | $1,125.7099 | $1,125.72 | $1,125.75 | $1,125.70 | |