| 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 | $155.30 | 11.532% | $173.2092 | $173.21 | $173.20 | $173.20 |
| Purchase #2 | $168.71 | 9.509% | $184.7526 | $184.75 | $184.75 | $184.80 |
| Purchase #3 | $48.66 | 8.124% | $52.6131 | $52.61 | $52.60 | $52.60 |
| Purchase #4 | $104.83 | 8.502% | $113.7426 | $113.74 | $113.75 | $113.70 |
| Purchase #5 | $107.26 | 12.630% | $120.8069 | $120.81 | $120.80 | $120.80 |
| Purchase #6 | $193.82 | 9.691% | $212.6031 | $212.60 | $212.60 | $212.60 |
| Purchase #7 | $107.43 | 5.864% | $113.7297 | $113.73 | $113.75 | $113.70 |
| 7 purchase totals = | $886.01 | $971.4572 | $971.45 | $971.45 | $971.40 | |