| 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 | $189.25 | 8.637% | $205.5955 | $205.60 | $205.60 | $205.60 |
| Purchase #2 | $172.78 | 9.719% | $189.5725 | $189.57 | $189.55 | $189.60 |
| Purchase #3 | $90.53 | 12.339% | $101.7005 | $101.70 | $101.70 | $101.70 |
| Purchase #4 | $144.44 | 13.308% | $163.6621 | $163.66 | $163.65 | $163.70 |
| Purchase #5 | $28.55 | 12.707% | $32.1778 | $32.18 | $32.20 | $32.20 |
| Purchase #6 | $157.93 | 13.706% | $179.5759 | $179.58 | $179.60 | $179.60 |
| Purchase #7 | $159.30 | 8.711% | $173.1766 | $173.18 | $173.20 | $173.20 |
| 7 purchase totals = | $942.78 | $1,045.4609 | $1,045.47 | $1,045.50 | $1,045.60 | |