| 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 | $207.41 | 6.175% | $220.2176 | $220.22 | $220.20 | $220.20 |
| Purchase #2 | $183.38 | 5.836% | $194.0821 | $194.08 | $194.10 | $194.10 |
| Purchase #3 | $198.57 | 4.328% | $207.1641 | $207.16 | $207.15 | $207.20 |
| Purchase #4 | $155.40 | 6.814% | $165.989 | $165.99 | $166.00 | $166.00 |
| Purchase #5 | $77.52 | 6.805% | $82.7952 | $82.80 | $82.80 | $82.80 |
| Purchase #6 | $53.28 | 4.304% | $55.5732 | $55.57 | $55.55 | $55.60 |
| Purchase #7 | $162.89 | 4.395% | $170.049 | $170.05 | $170.05 | $170.00 |
| 7 purchase totals = | $1,038.45 | $1,095.8702 | $1,095.87 | $1,095.85 | $1,095.90 | |