| 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 | $118.99 | 13.320% | $134.8395 | $134.84 | $134.85 | $134.80 |
| Purchase #2 | $69.99 | 4.368% | $73.0472 | $73.05 | $73.05 | $73.00 |
| Purchase #3 | $150.71 | 4.654% | $157.724 | $157.72 | $157.70 | $157.70 |
| Purchase #4 | $151.30 | 9.713% | $165.9958 | $166.00 | $166.00 | $166.00 |
| Purchase #5 | $19.27 | 8.137% | $20.838 | $20.84 | $20.85 | $20.80 |
| Purchase #6 | $64.51 | 9.789% | $70.8249 | $70.82 | $70.80 | $70.80 |
| Purchase #7 | $97.97 | 9.838% | $107.6083 | $107.61 | $107.60 | $107.60 |
| 7 purchase totals = | $672.74 | $730.8777 | $730.88 | $730.85 | $730.70 | |