| 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 | $155.45 | 10.696% | $172.0769 | $172.08 | $172.10 | $172.10 |
| Purchase #2 | $230.57 | 5.738% | $243.8001 | $243.80 | $243.80 | $243.80 |
| Purchase #3 | $158.72 | 12.347% | $178.3172 | $178.32 | $178.30 | $178.30 |
| Purchase #4 | $156.90 | 9.353% | $171.5749 | $171.57 | $171.55 | $171.60 |
| Purchase #5 | $117.60 | 10.432% | $129.868 | $129.87 | $129.85 | $129.90 |
| Purchase #6 | $87.65 | 12.166% | $98.3135 | $98.31 | $98.30 | $98.30 |
| Purchase #7 | $107.83 | 12.841% | $121.6765 | $121.68 | $121.70 | $121.70 |
| 7 purchase totals = | $1,014.72 | $1,115.6271 | $1,115.63 | $1,115.60 | $1,115.70 | |