| 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 | $193.94 | 9.270% | $211.9182 | $211.92 | $211.90 | $211.90 |
| Purchase #2 | $147.72 | 6.372% | $157.1327 | $157.13 | $157.15 | $157.10 |
| Purchase #3 | $143.82 | 6.459% | $153.1093 | $153.11 | $153.10 | $153.10 |
| Purchase #4 | $66.55 | 13.745% | $75.6973 | $75.70 | $75.70 | $75.70 |
| Purchase #5 | $183.25 | 5.546% | $193.413 | $193.41 | $193.40 | $193.40 |
| Purchase #6 | $109.94 | 3.698% | $114.0056 | $114.01 | $114.00 | $114.00 |
| Purchase #7 | $17.92 | 3.383% | $18.5262 | $18.53 | $18.55 | $18.50 |
| 7 purchase totals = | $863.14 | $923.8023 | $923.81 | $923.80 | $923.70 | |