| 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 | $120.87 | 12.377% | $135.8301 | $135.83 | $135.85 | $135.80 |
| Purchase #2 | $66.42 | 10.672% | $73.5083 | $73.51 | $73.50 | $73.50 |
| Purchase #3 | $219.74 | 11.200% | $244.3509 | $244.35 | $244.35 | $244.40 |
| Purchase #4 | $136.95 | 8.471% | $148.551 | $148.55 | $148.55 | $148.60 |
| Purchase #5 | $141.27 | 3.358% | $146.0138 | $146.01 | $146.00 | $146.00 |
| Purchase #6 | $235.35 | 6.414% | $250.4453 | $250.45 | $250.45 | $250.40 |
| Purchase #7 | $143.92 | 13.849% | $163.8515 | $163.85 | $163.85 | $163.90 |
| 7 purchase totals = | $1,064.52 | $1,162.5509 | $1,162.55 | $1,162.55 | $1,162.60 | |