| 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 | $167.33 | 5.573% | $176.6553 | $176.66 | $176.65 | $176.70 |
| Purchase #2 | $136.92 | 3.654% | $141.9231 | $141.92 | $141.90 | $141.90 |
| Purchase #3 | $213.25 | 12.676% | $240.2816 | $240.28 | $240.30 | $240.30 |
| Purchase #4 | $88.45 | 5.650% | $93.4474 | $93.45 | $93.45 | $93.40 |
| Purchase #5 | $46.59 | 10.804% | $51.6236 | $51.62 | $51.60 | $51.60 |
| Purchase #6 | $14.42 | 4.103% | $15.0117 | $15.01 | $15.00 | $15.00 |
| Purchase #7 | $113.39 | 6.451% | $120.7048 | $120.70 | $120.70 | $120.70 |
| 7 purchase totals = | $780.35 | $839.6475 | $839.64 | $839.60 | $839.60 | |