| 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 | $164.54 | 7.555% | $176.971 | $176.97 | $176.95 | $177.00 |
| Purchase #2 | $157.80 | 13.533% | $179.1551 | $179.16 | $179.15 | $179.20 |
| Purchase #3 | $210.33 | 3.857% | $218.4424 | $218.44 | $218.45 | $218.40 |
| Purchase #4 | $183.53 | 12.117% | $205.7683 | $205.77 | $205.75 | $205.80 |
| Purchase #5 | $166.86 | 3.652% | $172.9537 | $172.95 | $172.95 | $173.00 |
| Purchase #6 | $36.56 | 7.198% | $39.1916 | $39.19 | $39.20 | $39.20 |
| Purchase #7 | $206.64 | 12.314% | $232.0856 | $232.09 | $232.10 | $232.10 |
| 7 purchase totals = | $1,126.26 | $1,224.5677 | $1,224.57 | $1,224.55 | $1,224.70 | |