| 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 | $179.58 | 13.618% | $204.0352 | $204.04 | $204.05 | $204.00 |
| Purchase #2 | $113.67 | 13.642% | $129.1769 | $129.18 | $129.20 | $129.20 |
| Purchase #3 | $127.31 | 8.601% | $138.2599 | $138.26 | $138.25 | $138.30 |
| Purchase #4 | $120.46 | 12.522% | $135.544 | $135.54 | $135.55 | $135.50 |
| Purchase #5 | $130.50 | 4.181% | $135.9562 | $135.96 | $135.95 | $136.00 |
| Purchase #6 | $105.64 | 3.183% | $109.0025 | $109.00 | $109.00 | $109.00 |
| Purchase #7 | $21.36 | 8.440% | $23.1628 | $23.16 | $23.15 | $23.20 |
| 7 purchase totals = | $798.52 | $875.1375 | $875.14 | $875.15 | $875.20 | |