| 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 | $130.68 | 7.664% | $140.6953 | $140.70 | $140.70 | $140.70 |
| Purchase #2 | $75.73 | 11.733% | $84.6154 | $84.62 | $84.60 | $84.60 |
| Purchase #3 | $231.79 | 6.614% | $247.1206 | $247.12 | $247.10 | $247.10 |
| Purchase #4 | $48.45 | 3.718% | $50.2514 | $50.25 | $50.25 | $50.30 |
| Purchase #5 | $153.77 | 6.110% | $163.1653 | $163.17 | $163.15 | $163.20 |
| Purchase #6 | $184.38 | 12.855% | $208.082 | $208.08 | $208.10 | $208.10 |
| Purchase #7 | $159.86 | 13.145% | $180.8736 | $180.87 | $180.85 | $180.90 |
| 7 purchase totals = | $984.66 | $1,074.8036 | $1,074.81 | $1,074.75 | $1,074.90 | |