| 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 | $6.70 | 13.855% | $7.6283 | $7.63 | $7.65 | $7.60 |
| Purchase #2 | $145.53 | 9.832% | $159.8385 | $159.84 | $159.85 | $159.80 |
| Purchase #3 | $155.35 | 10.479% | $171.6291 | $171.63 | $171.65 | $171.60 |
| Purchase #4 | $134.42 | 5.238% | $141.4609 | $141.46 | $141.45 | $141.50 |
| Purchase #5 | $144.61 | 9.171% | $157.8722 | $157.87 | $157.85 | $157.90 |
| Purchase #6 | $75.29 | 12.241% | $84.5062 | $84.51 | $84.50 | $84.50 |
| Purchase #7 | $112.43 | 6.633% | $119.8875 | $119.89 | $119.90 | $119.90 |
| 7 purchase totals = | $774.33 | $842.8227 | $842.83 | $842.85 | $842.80 | |