| 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 | $194.35 | 4.608% | $203.3056 | $203.31 | $203.30 | $203.30 |
| Purchase #2 | $106.66 | 8.600% | $115.8328 | $115.83 | $115.85 | $115.80 |
| Purchase #3 | $80.68 | 5.103% | $84.7971 | $84.80 | $84.80 | $84.80 |
| Purchase #4 | $171.65 | 12.357% | $192.8608 | $192.86 | $192.85 | $192.90 |
| Purchase #5 | $131.37 | 12.558% | $147.8674 | $147.87 | $147.85 | $147.90 |
| Purchase #6 | $201.53 | 8.282% | $218.2207 | $218.22 | $218.20 | $218.20 |
| Purchase #7 | $185.60 | 8.769% | $201.8753 | $201.88 | $201.90 | $201.90 |
| 7 purchase totals = | $1,071.84 | $1,164.7597 | $1,164.77 | $1,164.75 | $1,164.80 | |