| 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 | $154.48 | 9.595% | $169.3024 | $169.30 | $169.30 | $169.30 |
| Purchase #2 | $204.83 | 4.736% | $214.5307 | $214.53 | $214.55 | $214.50 |
| Purchase #3 | $126.53 | 10.856% | $140.2661 | $140.27 | $140.25 | $140.30 |
| Purchase #4 | $195.70 | 3.566% | $202.6787 | $202.68 | $202.70 | $202.70 |
| Purchase #5 | $169.42 | 11.454% | $188.8254 | $188.83 | $188.85 | $188.80 |
| Purchase #6 | $29.76 | 8.829% | $32.3875 | $32.39 | $32.40 | $32.40 |
| Purchase #7 | $119.32 | 7.845% | $128.6807 | $128.68 | $128.70 | $128.70 |
| 7 purchase totals = | $1,000.04 | $1,076.6715 | $1,076.68 | $1,076.75 | $1,076.70 | |