| 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 | $157.26 | 12.285% | $176.5794 | $176.58 | $176.60 | $176.60 |
| Purchase #2 | $195.30 | 4.821% | $204.7154 | $204.72 | $204.70 | $204.70 |
| Purchase #3 | $104.60 | 7.386% | $112.3258 | $112.33 | $112.35 | $112.30 |
| Purchase #4 | $229.60 | 8.774% | $249.7451 | $249.75 | $249.75 | $249.70 |
| Purchase #5 | $45.38 | 5.343% | $47.8047 | $47.80 | $47.80 | $47.80 |
| Purchase #6 | $134.95 | 10.840% | $149.5786 | $149.58 | $149.60 | $149.60 |
| Purchase #7 | $81.45 | 4.440% | $85.0664 | $85.07 | $85.05 | $85.10 |
| 7 purchase totals = | $948.54 | $1,025.8154 | $1,025.83 | $1,025.85 | $1,025.80 | |