| 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 | $199.54 | 5.559% | $210.6324 | $210.63 | $210.65 | $210.60 |
| Purchase #2 | $81.49 | 7.638% | $87.7142 | $87.71 | $87.70 | $87.70 |
| Purchase #3 | $156.67 | 13.508% | $177.833 | $177.83 | $177.85 | $177.80 |
| Purchase #4 | $224.74 | 3.379% | $232.334 | $232.33 | $232.35 | $232.30 |
| Purchase #5 | $104.79 | 13.695% | $119.141 | $119.14 | $119.15 | $119.10 |
| Purchase #6 | $181.48 | 9.640% | $198.9747 | $198.97 | $198.95 | $199.00 |
| Purchase #7 | $47.66 | 7.675% | $51.3179 | $51.32 | $51.30 | $51.30 |
| 7 purchase totals = | $996.37 | $1,077.9472 | $1,077.93 | $1,077.95 | $1,077.80 | |