| 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 | $162.45 | 4.340% | $169.5003 | $169.50 | $169.50 | $169.50 |
| Purchase #2 | $64.51 | 8.386% | $69.9198 | $69.92 | $69.90 | $69.90 |
| Purchase #3 | $239.49 | 10.122% | $263.7312 | $263.73 | $263.75 | $263.70 |
| Purchase #4 | $82.55 | 8.548% | $89.6064 | $89.61 | $89.60 | $89.60 |
| Purchase #5 | $200.29 | 7.656% | $215.6242 | $215.62 | $215.60 | $215.60 |
| Purchase #6 | $131.95 | 4.654% | $138.091 | $138.09 | $138.10 | $138.10 |
| Purchase #7 | $208.91 | 7.533% | $224.6472 | $224.65 | $224.65 | $224.60 |
| 7 purchase totals = | $1,090.15 | $1,171.1201 | $1,171.12 | $1,171.10 | $1,171.00 | |