| 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 | $173.91 | 13.687% | $197.7131 | $197.71 | $197.70 | $197.70 |
| Purchase #2 | $40.52 | 12.263% | $45.489 | $45.49 | $45.50 | $45.50 |
| Purchase #3 | $238.52 | 4.423% | $249.0697 | $249.07 | $249.05 | $249.10 |
| Purchase #4 | $173.25 | 8.652% | $188.2396 | $188.24 | $188.25 | $188.20 |
| Purchase #5 | $71.78 | 12.812% | $80.9765 | $80.98 | $81.00 | $81.00 |
| Purchase #6 | $58.58 | 7.377% | $62.9014 | $62.90 | $62.90 | $62.90 |
| Purchase #7 | $213.32 | 8.549% | $231.5567 | $231.56 | $231.55 | $231.60 |
| 7 purchase totals = | $969.88 | $1,055.9460 | $1,055.95 | $1,055.95 | $1,056.00 | |