| 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 | $118.90 | 8.285% | $128.7509 | $128.75 | $128.75 | $128.80 |
| Purchase #2 | $166.79 | 8.757% | $181.3958 | $181.40 | $181.40 | $181.40 |
| Purchase #3 | $109.86 | 3.688% | $113.9116 | $113.91 | $113.90 | $113.90 |
| Purchase #4 | $118.57 | 8.126% | $128.205 | $128.21 | $128.20 | $128.20 |
| Purchase #5 | $56.35 | 11.155% | $62.6358 | $62.64 | $62.65 | $62.60 |
| Purchase #6 | $20.79 | 5.828% | $22.0016 | $22.00 | $22.00 | $22.00 |
| Purchase #7 | $22.94 | 10.168% | $25.2725 | $25.27 | $25.25 | $25.30 |
| 7 purchase totals = | $614.20 | $662.1732 | $662.18 | $662.15 | $662.20 | |