| 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 | $141.78 | 6.761% | $151.3657 | $151.37 | $151.35 | $151.40 |
| Purchase #2 | $170.84 | 12.638% | $192.4308 | $192.43 | $192.45 | $192.40 |
| Purchase #3 | $10.86 | 10.650% | $12.0166 | $12.02 | $12.00 | $12.00 |
| Purchase #4 | $49.31 | 10.162% | $54.3209 | $54.32 | $54.30 | $54.30 |
| Purchase #5 | $133.36 | 6.475% | $141.9951 | $142.00 | $142.00 | $142.00 |
| Purchase #6 | $211.54 | 12.606% | $238.2067 | $238.21 | $238.20 | $238.20 |
| Purchase #7 | $52.73 | 4.287% | $54.9905 | $54.99 | $55.00 | $55.00 |
| 7 purchase totals = | $770.42 | $845.3263 | $845.34 | $845.30 | $845.30 | |