| 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 | $110.44 | 4.287% | $115.1746 | $115.17 | $115.15 | $115.20 |
| Purchase #2 | $139.34 | 13.364% | $157.9614 | $157.96 | $157.95 | $158.00 |
| Purchase #3 | $27.56 | 5.519% | $29.081 | $29.08 | $29.10 | $29.10 |
| Purchase #4 | $50.26 | 10.225% | $55.3991 | $55.40 | $55.40 | $55.40 |
| Purchase #5 | $230.63 | 11.400% | $256.9218 | $256.92 | $256.90 | $256.90 |
| Purchase #6 | $99.46 | 4.146% | $103.5836 | $103.58 | $103.60 | $103.60 |
| Purchase #7 | $166.32 | 10.706% | $184.1262 | $184.13 | $184.15 | $184.10 |
| 7 purchase totals = | $824.01 | $902.2477 | $902.24 | $902.25 | $902.30 | |