| 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 | $149.97 | 6.658% | $159.955 | $159.96 | $159.95 | $160.00 |
| Purchase #2 | $22.40 | 8.583% | $24.3226 | $24.32 | $24.30 | $24.30 |
| Purchase #3 | $43.76 | 4.264% | $45.6259 | $45.63 | $45.65 | $45.60 |
| Purchase #4 | $166.44 | 12.317% | $186.9404 | $186.94 | $186.95 | $186.90 |
| Purchase #5 | $90.31 | 9.791% | $99.1523 | $99.15 | $99.15 | $99.20 |
| Purchase #6 | $247.68 | 13.672% | $281.5428 | $281.54 | $281.55 | $281.50 |
| Purchase #7 | $162.50 | 12.713% | $183.1586 | $183.16 | $183.15 | $183.20 |
| 7 purchase totals = | $883.06 | $980.6976 | $980.70 | $980.70 | $980.70 | |