| 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 | $135.88 | 12.818% | $153.2971 | $153.30 | $153.30 | $153.30 |
| Purchase #2 | $191.31 | 5.438% | $201.7134 | $201.71 | $201.70 | $201.70 |
| Purchase #3 | $98.36 | 11.735% | $109.9025 | $109.90 | $109.90 | $109.90 |
| Purchase #4 | $140.45 | 13.866% | $159.9248 | $159.92 | $159.90 | $159.90 |
| Purchase #5 | $154.63 | 3.432% | $159.9369 | $159.94 | $159.95 | $159.90 |
| Purchase #6 | $80.73 | 13.626% | $91.7303 | $91.73 | $91.75 | $91.70 |
| Purchase #7 | $155.69 | 5.386% | $164.0755 | $164.08 | $164.10 | $164.10 |
| 7 purchase totals = | $957.05 | $1,040.5805 | $1,040.58 | $1,040.60 | $1,040.50 | |