| 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 | $225.50 | 7.743% | $242.9605 | $242.96 | $242.95 | $243.00 |
| Purchase #2 | $159.76 | 13.411% | $181.1854 | $181.19 | $181.20 | $181.20 |
| Purchase #3 | $163.40 | 6.838% | $174.5733 | $174.57 | $174.55 | $174.60 |
| Purchase #4 | $82.64 | 11.312% | $91.9882 | $91.99 | $92.00 | $92.00 |
| Purchase #5 | $73.97 | 6.659% | $78.8957 | $78.90 | $78.90 | $78.90 |
| Purchase #6 | $180.80 | 5.460% | $190.6717 | $190.67 | $190.65 | $190.70 |
| Purchase #7 | $120.87 | 11.833% | $135.1725 | $135.17 | $135.15 | $135.20 |
| 7 purchase totals = | $1,006.94 | $1,095.4473 | $1,095.45 | $1,095.40 | $1,095.60 | |