| 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 | $166.51 | 13.486% | $188.9655 | $188.97 | $188.95 | $189.00 |
| Purchase #2 | $122.50 | 8.819% | $133.3033 | $133.30 | $133.30 | $133.30 |
| Purchase #3 | $235.81 | 5.740% | $249.3455 | $249.35 | $249.35 | $249.30 |
| Purchase #4 | $35.34 | 4.422% | $36.9027 | $36.90 | $36.90 | $36.90 |
| Purchase #5 | $193.71 | 11.527% | $216.039 | $216.04 | $216.05 | $216.00 |
| Purchase #6 | $19.37 | 4.529% | $20.2473 | $20.25 | $20.25 | $20.20 |
| Purchase #7 | $173.70 | 8.545% | $188.5427 | $188.54 | $188.55 | $188.50 |
| 7 purchase totals = | $946.94 | $1,033.3460 | $1,033.35 | $1,033.35 | $1,033.20 | |