| 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 | $136.64 | 8.158% | $147.7871 | $147.79 | $147.80 | $147.80 |
| Purchase #2 | $5.78 | 5.829% | $6.1169 | $6.12 | $6.10 | $6.10 |
| Purchase #3 | $225.34 | 4.167% | $234.7299 | $234.73 | $234.75 | $234.70 |
| Purchase #4 | $188.39 | 12.604% | $212.1347 | $212.13 | $212.15 | $212.10 |
| Purchase #5 | $173.45 | 13.711% | $197.2317 | $197.23 | $197.25 | $197.20 |
| Purchase #6 | $47.94 | 9.173% | $52.3375 | $52.34 | $52.35 | $52.30 |
| Purchase #7 | $145.89 | 9.425% | $159.6401 | $159.64 | $159.65 | $159.60 |
| 7 purchase totals = | $923.43 | $1,009.9779 | $1,009.98 | $1,010.05 | $1,009.80 | |