| 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 | $157.73 | 9.163% | $172.1828 | $172.18 | $172.20 | $172.20 |
| Purchase #2 | $210.92 | 11.535% | $235.2496 | $235.25 | $235.25 | $235.20 |
| Purchase #3 | $214.94 | 5.470% | $226.6972 | $226.70 | $226.70 | $226.70 |
| Purchase #4 | $17.46 | 4.775% | $18.2937 | $18.29 | $18.30 | $18.30 |
| Purchase #5 | $144.43 | 9.157% | $157.6555 | $157.66 | $157.65 | $157.70 |
| Purchase #6 | $156.63 | 7.692% | $168.678 | $168.68 | $168.70 | $168.70 |
| Purchase #7 | $240.41 | 4.437% | $251.077 | $251.08 | $251.10 | $251.10 |
| 7 purchase totals = | $1,142.52 | $1,229.8338 | $1,229.84 | $1,229.90 | $1,229.90 | |