| 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 | $138.57 | 3.514% | $143.4393 | $143.44 | $143.45 | $143.40 |
| Purchase #2 | $125.86 | 6.352% | $133.8546 | $133.85 | $133.85 | $133.90 |
| Purchase #3 | $159.66 | 8.529% | $173.2774 | $173.28 | $173.30 | $173.30 |
| Purchase #4 | $144.99 | 13.337% | $164.3273 | $164.33 | $164.35 | $164.30 |
| Purchase #5 | $207.89 | 7.261% | $222.9849 | $222.98 | $223.00 | $223.00 |
| Purchase #6 | $38.32 | 8.563% | $41.6013 | $41.60 | $41.60 | $41.60 |
| Purchase #7 | $124.40 | 9.537% | $136.264 | $136.26 | $136.25 | $136.30 |
| 7 purchase totals = | $939.69 | $1,015.7488 | $1,015.74 | $1,015.80 | $1,015.80 | |