| 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 | $164.67 | 6.144% | $174.7873 | $174.79 | $174.80 | $174.80 |
| Purchase #2 | $149.38 | 3.610% | $154.7726 | $154.77 | $154.75 | $154.80 |
| Purchase #3 | $45.72 | 12.305% | $51.3458 | $51.35 | $51.35 | $51.30 |
| Purchase #4 | $204.88 | 4.603% | $214.3106 | $214.31 | $214.30 | $214.30 |
| Purchase #5 | $117.76 | 5.176% | $123.8553 | $123.86 | $123.85 | $123.90 |
| Purchase #6 | $70.64 | 13.705% | $80.3212 | $80.32 | $80.30 | $80.30 |
| Purchase #7 | $188.37 | 9.738% | $206.7135 | $206.71 | $206.70 | $206.70 |
| 7 purchase totals = | $941.42 | $1,006.1063 | $1,006.11 | $1,006.05 | $1,006.10 | |