| 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 | $163.52 | 6.111% | $173.5127 | $173.51 | $173.50 | $173.50 |
| Purchase #2 | $72.32 | 7.439% | $77.6999 | $77.70 | $77.70 | $77.70 |
| Purchase #3 | $76.67 | 12.285% | $86.0889 | $86.09 | $86.10 | $86.10 |
| Purchase #4 | $113.54 | 6.437% | $120.8486 | $120.85 | $120.85 | $120.80 |
| Purchase #5 | $226.73 | 5.555% | $239.3249 | $239.32 | $239.30 | $239.30 |
| Purchase #6 | $124.35 | 9.249% | $135.8511 | $135.85 | $135.85 | $135.90 |
| Purchase #7 | $132.75 | 5.102% | $139.5229 | $139.52 | $139.50 | $139.50 |
| 7 purchase totals = | $909.88 | $972.8490 | $972.84 | $972.80 | $972.80 | |