| 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 | $184.44 | 3.371% | $190.6575 | $190.66 | $190.65 | $190.70 |
| Purchase #2 | $77.45 | 3.704% | $80.3187 | $80.32 | $80.30 | $80.30 |
| Purchase #3 | $172.70 | 9.380% | $188.8993 | $188.90 | $188.90 | $188.90 |
| Purchase #4 | $207.97 | 5.852% | $220.1404 | $220.14 | $220.15 | $220.10 |
| Purchase #5 | $176.47 | 12.757% | $198.9823 | $198.98 | $199.00 | $199.00 |
| Purchase #6 | $123.87 | 4.266% | $129.1543 | $129.15 | $129.15 | $129.20 |
| Purchase #7 | $132.32 | 13.152% | $149.7227 | $149.72 | $149.70 | $149.70 |
| 7 purchase totals = | $1,075.22 | $1,157.8752 | $1,157.87 | $1,157.85 | $1,157.90 | |