| 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 | $141.80 | 12.598% | $159.664 | $159.66 | $159.65 | $159.70 |
| Purchase #2 | $100.40 | 7.358% | $107.7874 | $107.79 | $107.80 | $107.80 |
| Purchase #3 | $166.80 | 10.269% | $183.9287 | $183.93 | $183.95 | $183.90 |
| Purchase #4 | $155.62 | 6.833% | $166.2535 | $166.25 | $166.25 | $166.30 |
| Purchase #5 | $183.76 | 9.549% | $201.3072 | $201.31 | $201.30 | $201.30 |
| Purchase #6 | $214.87 | 9.767% | $235.8564 | $235.86 | $235.85 | $235.90 |
| Purchase #7 | $150.57 | 7.716% | $162.188 | $162.19 | $162.20 | $162.20 |
| 7 purchase totals = | $1,113.82 | $1,216.9852 | $1,216.99 | $1,217.00 | $1,217.10 | |