| 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 | $190.72 | 7.611% | $205.2357 | $205.24 | $205.25 | $205.20 |
| Purchase #2 | $168.37 | 6.465% | $179.2551 | $179.26 | $179.25 | $179.30 |
| Purchase #3 | $178.73 | 13.837% | $203.4609 | $203.46 | $203.45 | $203.50 |
| Purchase #4 | $212.71 | 3.559% | $220.2803 | $220.28 | $220.30 | $220.30 |
| Purchase #5 | $55.47 | 3.754% | $57.5523 | $57.55 | $57.55 | $57.60 |
| Purchase #6 | $51.99 | 3.827% | $53.9797 | $53.98 | $54.00 | $54.00 |
| Purchase #7 | $31.46 | 11.236% | $34.9948 | $34.99 | $35.00 | $35.00 |
| 7 purchase totals = | $889.45 | $954.7588 | $954.76 | $954.80 | $954.90 | |