| 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 | $185.83 | 11.727% | $207.6223 | $207.62 | $207.60 | $207.60 |
| Purchase #2 | $74.68 | 8.369% | $80.93 | $80.93 | $80.95 | $80.90 |
| Purchase #3 | $150.90 | 3.141% | $155.6398 | $155.64 | $155.65 | $155.60 |
| Purchase #4 | $224.49 | 3.366% | $232.0463 | $232.05 | $232.05 | $232.00 |
| Purchase #5 | $135.73 | 6.687% | $144.8063 | $144.81 | $144.80 | $144.80 |
| Purchase #6 | $182.67 | 7.323% | $196.0469 | $196.05 | $196.05 | $196.00 |
| Purchase #7 | $226.78 | 12.220% | $254.4925 | $254.49 | $254.50 | $254.50 |
| 7 purchase totals = | $1,181.08 | $1,271.5841 | $1,271.59 | $1,271.60 | $1,271.40 | |