| 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 | $172.59 | 12.855% | $194.7764 | $194.78 | $194.80 | $194.80 |
| Purchase #2 | $217.34 | 6.129% | $230.6608 | $230.66 | $230.65 | $230.70 |
| Purchase #3 | $64.29 | 7.344% | $69.0115 | $69.01 | $69.00 | $69.00 |
| Purchase #4 | $33.27 | 8.372% | $36.0554 | $36.06 | $36.05 | $36.10 |
| Purchase #5 | $135.97 | 8.218% | $147.144 | $147.14 | $147.15 | $147.10 |
| Purchase #6 | $236.62 | 11.681% | $264.2596 | $264.26 | $264.25 | $264.30 |
| Purchase #7 | $29.44 | 8.368% | $31.9035 | $31.90 | $31.90 | $31.90 |
| 7 purchase totals = | $889.52 | $973.8112 | $973.81 | $973.80 | $973.90 | |