| 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 | $158.44 | 7.244% | $169.9174 | $169.92 | $169.90 | $169.90 |
| Purchase #2 | $101.54 | 6.163% | $107.7979 | $107.80 | $107.80 | $107.80 |
| Purchase #3 | $171.99 | 6.820% | $183.7197 | $183.72 | $183.70 | $183.70 |
| Purchase #4 | $192.49 | 5.228% | $202.5534 | $202.55 | $202.55 | $202.60 |
| Purchase #5 | $79.25 | 12.400% | $89.077 | $89.08 | $89.10 | $89.10 |
| Purchase #6 | $228.72 | 11.566% | $255.1738 | $255.17 | $255.15 | $255.20 |
| Purchase #7 | $156.51 | 5.425% | $165.0007 | $165.00 | $165.00 | $165.00 |
| 7 purchase totals = | $1,088.94 | $1,173.2399 | $1,173.24 | $1,173.20 | $1,173.30 | |