| 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 | $159.35 | 4.176% | $166.0045 | $166.00 | $166.00 | $166.00 |
| Purchase #2 | $226.63 | 5.393% | $238.8522 | $238.85 | $238.85 | $238.90 |
| Purchase #3 | $232.52 | 3.716% | $241.1604 | $241.16 | $241.15 | $241.20 |
| Purchase #4 | $22.36 | 5.129% | $23.5068 | $23.51 | $23.50 | $23.50 |
| Purchase #5 | $171.29 | 4.349% | $178.7394 | $178.74 | $178.75 | $178.70 |
| Purchase #6 | $137.82 | 12.358% | $154.8518 | $154.85 | $154.85 | $154.90 |
| Purchase #7 | $38.76 | 12.472% | $43.5941 | $43.59 | $43.60 | $43.60 |
| 7 purchase totals = | $988.73 | $1,046.7092 | $1,046.70 | $1,046.70 | $1,046.80 | |