| 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 | $198.77 | 5.538% | $209.7779 | $209.78 | $209.80 | $209.80 |
| Purchase #2 | $155.68 | 3.288% | $160.7988 | $160.80 | $160.80 | $160.80 |
| Purchase #3 | $56.35 | 12.874% | $63.6045 | $63.60 | $63.60 | $63.60 |
| Purchase #4 | $123.67 | 4.542% | $129.2871 | $129.29 | $129.30 | $129.30 |
| Purchase #5 | $193.80 | 3.300% | $200.1954 | $200.20 | $200.20 | $200.20 |
| Purchase #6 | $139.41 | 6.781% | $148.8634 | $148.86 | $148.85 | $148.90 |
| Purchase #7 | $21.41 | 6.275% | $22.7535 | $22.75 | $22.75 | $22.80 |
| 7 purchase totals = | $889.09 | $935.2806 | $935.28 | $935.30 | $935.40 | |