| 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 | $184.56 | 4.490% | $192.8467 | $192.85 | $192.85 | $192.80 |
| Purchase #2 | $149.78 | 13.256% | $169.6348 | $169.63 | $169.65 | $169.60 |
| Purchase #3 | $238.81 | 10.147% | $263.0421 | $263.04 | $263.05 | $263.00 |
| Purchase #4 | $73.47 | 10.819% | $81.4187 | $81.42 | $81.40 | $81.40 |
| Purchase #5 | $203.69 | 5.510% | $214.9133 | $214.91 | $214.90 | $214.90 |
| Purchase #6 | $236.86 | 5.467% | $249.8091 | $249.81 | $249.80 | $249.80 |
| Purchase #7 | $100.41 | 11.296% | $111.7523 | $111.75 | $111.75 | $111.80 |
| 7 purchase totals = | $1,187.58 | $1,283.4170 | $1,283.41 | $1,283.40 | $1,283.30 | |