| 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 | $159.69 | 12.495% | $179.6433 | $179.64 | $179.65 | $179.60 |
| Purchase #2 | $181.26 | 8.192% | $196.1088 | $196.11 | $196.10 | $196.10 |
| Purchase #3 | $90.98 | 12.280% | $102.1523 | $102.15 | $102.15 | $102.20 |
| Purchase #4 | $72.92 | 5.434% | $76.8825 | $76.88 | $76.90 | $76.90 |
| Purchase #5 | $205.79 | 7.722% | $221.6811 | $221.68 | $221.70 | $221.70 |
| Purchase #6 | $115.43 | 8.221% | $124.9195 | $124.92 | $124.90 | $124.90 |
| Purchase #7 | $161.46 | 3.193% | $166.6154 | $166.62 | $166.60 | $166.60 |
| 7 purchase totals = | $987.53 | $1,068.0029 | $1,068.00 | $1,068.00 | $1,068.00 | |