| 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 | $167.66 | 11.175% | $186.396 | $186.40 | $186.40 | $186.40 |
| Purchase #2 | $90.73 | 8.718% | $98.6398 | $98.64 | $98.65 | $98.60 |
| Purchase #3 | $195.50 | 6.823% | $208.839 | $208.84 | $208.85 | $208.80 |
| Purchase #4 | $135.94 | 8.685% | $147.7464 | $147.75 | $147.75 | $147.70 |
| Purchase #5 | $55.62 | 5.718% | $58.8004 | $58.80 | $58.80 | $58.80 |
| Purchase #6 | $72.29 | 7.760% | $77.8997 | $77.90 | $77.90 | $77.90 |
| Purchase #7 | $51.43 | 4.746% | $53.8709 | $53.87 | $53.85 | $53.90 |
| 7 purchase totals = | $769.17 | $832.1922 | $832.20 | $832.20 | $832.10 | |