| 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 | $165.41 | 7.395% | $177.6421 | $177.64 | $177.65 | $177.60 |
| Purchase #2 | $31.81 | 7.176% | $34.0927 | $34.09 | $34.10 | $34.10 |
| Purchase #3 | $167.38 | 6.391% | $178.0773 | $178.08 | $178.10 | $178.10 |
| Purchase #4 | $74.80 | 7.416% | $80.3472 | $80.35 | $80.35 | $80.30 |
| Purchase #5 | $80.41 | 10.121% | $88.5483 | $88.55 | $88.55 | $88.50 |
| Purchase #6 | $192.36 | 13.293% | $217.9304 | $217.93 | $217.95 | $217.90 |
| Purchase #7 | $21.69 | 13.164% | $24.5453 | $24.55 | $24.55 | $24.50 |
| 7 purchase totals = | $733.86 | $801.1833 | $801.19 | $801.25 | $801.00 | |