| 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 | $65.79 | 12.841% | $74.2381 | $74.24 | $74.25 | $74.20 |
| Purchase #2 | $179.59 | 8.354% | $194.5929 | $194.59 | $194.60 | $194.60 |
| Purchase #3 | $126.90 | 6.427% | $135.0559 | $135.06 | $135.05 | $135.10 |
| Purchase #4 | $168.38 | 3.552% | $174.3609 | $174.36 | $174.35 | $174.40 |
| Purchase #5 | $110.39 | 9.120% | $120.4576 | $120.46 | $120.45 | $120.50 |
| Purchase #6 | $200.99 | 9.648% | $220.3815 | $220.38 | $220.40 | $220.40 |
| Purchase #7 | $65.74 | 7.762% | $70.8427 | $70.84 | $70.85 | $70.80 |
| 7 purchase totals = | $917.78 | $989.9296 | $989.93 | $989.95 | $990.00 | |