| 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 | $144.83 | 6.206% | $153.8181 | $153.82 | $153.80 | $153.80 |
| Purchase #2 | $111.31 | 8.451% | $120.7168 | $120.72 | $120.70 | $120.70 |
| Purchase #3 | $109.96 | 5.207% | $115.6856 | $115.69 | $115.70 | $115.70 |
| Purchase #4 | $94.93 | 8.620% | $103.113 | $103.11 | $103.10 | $103.10 |
| Purchase #5 | $179.95 | 7.412% | $193.2879 | $193.29 | $193.30 | $193.30 |
| Purchase #6 | $112.28 | 11.655% | $125.3662 | $125.37 | $125.35 | $125.40 |
| Purchase #7 | $217.74 | 3.865% | $226.1557 | $226.16 | $226.15 | $226.20 |
| 7 purchase totals = | $971.00 | $1,038.1433 | $1,038.16 | $1,038.10 | $1,038.20 | |