| 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 | $144.84 | 3.526% | $149.9471 | $149.95 | $149.95 | $149.90 |
| Purchase #2 | $65.98 | 11.424% | $73.5176 | $73.52 | $73.50 | $73.50 |
| Purchase #3 | $237.62 | 7.873% | $256.3278 | $256.33 | $256.35 | $256.30 |
| Purchase #4 | $221.81 | 5.541% | $234.1005 | $234.10 | $234.10 | $234.10 |
| Purchase #5 | $196.86 | 13.605% | $223.6428 | $223.64 | $223.65 | $223.60 |
| Purchase #6 | $22.82 | 10.478% | $25.2111 | $25.21 | $25.20 | $25.20 |
| Purchase #7 | $117.87 | 11.280% | $131.1657 | $131.17 | $131.15 | $131.20 |
| 7 purchase totals = | $1,007.80 | $1,093.9126 | $1,093.92 | $1,093.90 | $1,093.80 | |