| 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 | $183.79 | 8.329% | $199.0979 | $199.10 | $199.10 | $199.10 |
| Purchase #2 | $53.76 | 7.782% | $57.9436 | $57.94 | $57.95 | $57.90 |
| Purchase #3 | $102.69 | 6.187% | $109.0434 | $109.04 | $109.05 | $109.00 |
| Purchase #4 | $227.85 | 8.464% | $247.1352 | $247.14 | $247.15 | $247.10 |
| Purchase #5 | $90.67 | 6.381% | $96.4557 | $96.46 | $96.45 | $96.50 |
| Purchase #6 | $190.57 | 5.737% | $201.503 | $201.50 | $201.50 | $201.50 |
| Purchase #7 | $169.45 | 8.408% | $183.6974 | $183.70 | $183.70 | $183.70 |
| 7 purchase totals = | $1,018.78 | $1,094.8762 | $1,094.88 | $1,094.90 | $1,094.80 | |