| 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 | $163.92 | 12.275% | $184.0412 | $184.04 | $184.05 | $184.00 |
| Purchase #2 | $181.56 | 6.535% | $193.4249 | $193.42 | $193.40 | $193.40 |
| Purchase #3 | $109.74 | 4.521% | $114.7013 | $114.70 | $114.70 | $114.70 |
| Purchase #4 | $7.82 | 12.818% | $8.8224 | $8.82 | $8.80 | $8.80 |
| Purchase #5 | $132.90 | 12.688% | $149.7624 | $149.76 | $149.75 | $149.80 |
| Purchase #6 | $180.48 | 3.530% | $186.8509 | $186.85 | $186.85 | $186.90 |
| Purchase #7 | $126.72 | 5.217% | $133.331 | $133.33 | $133.35 | $133.30 |
| 7 purchase totals = | $903.14 | $970.9341 | $970.92 | $970.90 | $970.90 | |