| 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 | $155.83 | 12.437% | $175.2106 | $175.21 | $175.20 | $175.20 |
| Purchase #2 | $82.33 | 12.150% | $92.3331 | $92.33 | $92.35 | $92.30 |
| Purchase #3 | $228.93 | 8.158% | $247.6061 | $247.61 | $247.60 | $247.60 |
| Purchase #4 | $181.88 | 8.300% | $196.976 | $196.98 | $197.00 | $197.00 |
| Purchase #5 | $8.51 | 3.433% | $8.8021 | $8.80 | $8.80 | $8.80 |
| Purchase #6 | $227.91 | 5.280% | $239.9436 | $239.94 | $239.95 | $239.90 |
| Purchase #7 | $176.50 | 7.717% | $190.1205 | $190.12 | $190.10 | $190.10 |
| 7 purchase totals = | $1,061.89 | $1,150.9920 | $1,150.99 | $1,151.00 | $1,150.90 | |