| 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 | $115.68 | 10.369% | $127.6749 | $127.67 | $127.65 | $127.70 |
| Purchase #2 | $101.44 | 13.449% | $115.0827 | $115.08 | $115.10 | $115.10 |
| Purchase #3 | $136.29 | 12.165% | $152.8697 | $152.87 | $152.85 | $152.90 |
| Purchase #4 | $189.43 | 3.454% | $195.9729 | $195.97 | $195.95 | $196.00 |
| Purchase #5 | $193.30 | 7.225% | $207.2659 | $207.27 | $207.25 | $207.30 |
| Purchase #6 | $22.81 | 9.466% | $24.9692 | $24.97 | $24.95 | $25.00 |
| Purchase #7 | $25.95 | 11.255% | $28.8707 | $28.87 | $28.85 | $28.90 |
| 7 purchase totals = | $784.90 | $852.7060 | $852.70 | $852.60 | $852.90 | |