| 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 | $180.37 | 7.110% | $193.1943 | $193.19 | $193.20 | $193.20 |
| Purchase #2 | $29.67 | 11.287% | $33.0189 | $33.02 | $33.00 | $33.00 |
| Purchase #3 | $196.81 | 5.476% | $207.5873 | $207.59 | $207.60 | $207.60 |
| Purchase #4 | $36.29 | 12.361% | $40.7758 | $40.78 | $40.80 | $40.80 |
| Purchase #5 | $119.32 | 8.631% | $129.6185 | $129.62 | $129.60 | $129.60 |
| Purchase #6 | $52.28 | 10.807% | $57.9299 | $57.93 | $57.95 | $57.90 |
| Purchase #7 | $112.35 | 11.529% | $125.3028 | $125.30 | $125.30 | $125.30 |
| 7 purchase totals = | $727.09 | $787.4275 | $787.43 | $787.45 | $787.40 | |