| 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 | 12.265% | $168.3638 | $168.36 | $168.35 | $168.40 |
| Purchase #2 | $160.43 | 4.666% | $167.9157 | $167.92 | $167.90 | $167.90 |
| Purchase #3 | $88.55 | 3.846% | $91.9556 | $91.96 | $91.95 | $92.00 |
| Purchase #4 | $60.51 | 6.779% | $64.612 | $64.61 | $64.60 | $64.60 |
| Purchase #5 | $195.79 | 4.239% | $204.0895 | $204.09 | $204.10 | $204.10 |
| Purchase #6 | $35.53 | 9.587% | $38.9363 | $38.94 | $38.95 | $38.90 |
| Purchase #7 | $99.58 | 13.559% | $113.0821 | $113.08 | $113.10 | $113.10 |
| 7 purchase totals = | $790.36 | $848.9550 | $848.96 | $848.95 | $849.00 | |