| 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 | $180.27 | 12.582% | $202.9516 | $202.95 | $202.95 | $203.00 |
| Purchase #2 | $225.68 | 11.582% | $251.8183 | $251.82 | $251.80 | $251.80 |
| Purchase #3 | $181.87 | 11.823% | $203.3725 | $203.37 | $203.35 | $203.40 |
| Purchase #4 | $34.40 | 6.441% | $36.6157 | $36.62 | $36.60 | $36.60 |
| Purchase #5 | $199.48 | 7.409% | $214.2595 | $214.26 | $214.25 | $214.30 |
| Purchase #6 | $225.57 | 7.603% | $242.7201 | $242.72 | $242.70 | $242.70 |
| Purchase #7 | $151.65 | 10.545% | $167.6415 | $167.64 | $167.65 | $167.60 |
| 7 purchase totals = | $1,198.92 | $1,319.3792 | $1,319.38 | $1,319.30 | $1,319.40 | |