| 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 | $162.70 | 4.615% | $170.2086 | $170.21 | $170.20 | $170.20 |
| Purchase #2 | $134.37 | 3.542% | $139.1294 | $139.13 | $139.15 | $139.10 |
| Purchase #3 | $158.27 | 9.608% | $173.4766 | $173.48 | $173.50 | $173.50 |
| Purchase #4 | $124.78 | 10.803% | $138.26 | $138.26 | $138.25 | $138.30 |
| Purchase #5 | $125.85 | 7.300% | $135.0371 | $135.04 | $135.05 | $135.00 |
| Purchase #6 | $210.97 | 10.594% | $233.3202 | $233.32 | $233.30 | $233.30 |
| Purchase #7 | $167.66 | 5.339% | $176.6114 | $176.61 | $176.60 | $176.60 |
| 7 purchase totals = | $1,084.60 | $1,166.0433 | $1,166.05 | $1,166.05 | $1,166.00 | |