| 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 | $80.57 | 8.253% | $87.2194 | $87.22 | $87.20 | $87.20 |
| Purchase #2 | $111.42 | 6.150% | $118.2723 | $118.27 | $118.25 | $118.30 |
| Purchase #3 | $170.86 | 5.853% | $180.8604 | $180.86 | $180.85 | $180.90 |
| Purchase #4 | $193.99 | 13.200% | $219.5967 | $219.60 | $219.60 | $219.60 |
| Purchase #5 | $109.56 | 3.489% | $113.3825 | $113.38 | $113.40 | $113.40 |
| Purchase #6 | $217.45 | 8.730% | $236.4334 | $236.43 | $236.45 | $236.40 |
| Purchase #7 | $192.40 | 4.237% | $200.552 | $200.55 | $200.55 | $200.60 |
| 7 purchase totals = | $1,076.25 | $1,156.3167 | $1,156.31 | $1,156.30 | $1,156.40 | |