| 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 | $123.75 | 6.212% | $131.4374 | $131.44 | $131.45 | $131.40 |
| Purchase #2 | $181.85 | 4.341% | $189.7441 | $189.74 | $189.75 | $189.70 |
| Purchase #3 | $55.75 | 9.468% | $61.0284 | $61.03 | $61.05 | $61.00 |
| Purchase #4 | $20.34 | 6.349% | $21.6314 | $21.63 | $21.65 | $21.60 |
| Purchase #5 | $18.56 | 13.267% | $21.0224 | $21.02 | $21.00 | $21.00 |
| Purchase #6 | $250.78 | 8.870% | $273.0242 | $273.02 | $273.00 | $273.00 |
| Purchase #7 | $54.85 | 7.279% | $58.8425 | $58.84 | $58.85 | $58.80 |
| 7 purchase totals = | $705.88 | $756.7304 | $756.72 | $756.75 | $756.50 | |