| 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 | $147.72 | 3.203% | $152.4515 | $152.45 | $152.45 | $152.50 |
| Purchase #2 | $104.71 | 10.241% | $115.4334 | $115.43 | $115.45 | $115.40 |
| Purchase #3 | $78.55 | 4.352% | $81.9685 | $81.97 | $81.95 | $82.00 |
| Purchase #4 | $216.44 | 6.310% | $230.0974 | $230.10 | $230.10 | $230.10 |
| Purchase #5 | $237.65 | 4.788% | $249.0287 | $249.03 | $249.05 | $249.00 |
| Purchase #6 | $94.32 | 6.281% | $100.2442 | $100.24 | $100.25 | $100.20 |
| Purchase #7 | $228.38 | 5.582% | $241.1282 | $241.13 | $241.15 | $241.10 |
| 7 purchase totals = | $1,107.77 | $1,170.3519 | $1,170.35 | $1,170.40 | $1,170.30 | |