| 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 | $185.52 | 4.341% | $193.5734 | $193.57 | $193.55 | $193.60 |
| Purchase #2 | $230.44 | 7.599% | $247.9511 | $247.95 | $247.95 | $248.00 |
| Purchase #3 | $81.60 | 7.582% | $87.7869 | $87.79 | $87.80 | $87.80 |
| Purchase #4 | $179.65 | 11.555% | $200.4086 | $200.41 | $200.40 | $200.40 |
| Purchase #5 | $237.59 | 13.599% | $269.8999 | $269.90 | $269.90 | $269.90 |
| Purchase #6 | $115.63 | 11.260% | $128.6499 | $128.65 | $128.65 | $128.60 |
| Purchase #7 | $34.65 | 4.361% | $36.1611 | $36.16 | $36.15 | $36.20 |
| 7 purchase totals = | $1,065.08 | $1,164.4309 | $1,164.43 | $1,164.40 | $1,164.50 | |