| 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 | $129.67 | 12.585% | $145.989 | $145.99 | $146.00 | $146.00 |
| Purchase #2 | $214.64 | 3.713% | $222.6096 | $222.61 | $222.60 | $222.60 |
| Purchase #3 | $99.87 | 8.438% | $108.297 | $108.30 | $108.30 | $108.30 |
| Purchase #4 | $143.63 | 4.422% | $149.9813 | $149.98 | $150.00 | $150.00 |
| Purchase #5 | $222.64 | 8.173% | $240.8364 | $240.84 | $240.85 | $240.80 |
| Purchase #6 | $167.25 | 8.446% | $181.3759 | $181.38 | $181.40 | $181.40 |
| Purchase #7 | $192.49 | 4.264% | $200.6978 | $200.70 | $200.70 | $200.70 |
| 7 purchase totals = | $1,170.19 | $1,249.7870 | $1,249.80 | $1,249.85 | $1,249.80 | |