| 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 | $114.66 | 12.275% | $128.7345 | $128.73 | $128.75 | $128.70 |
| Purchase #2 | $84.83 | 13.294% | $96.1073 | $96.11 | $96.10 | $96.10 |
| Purchase #3 | $163.67 | 10.709% | $181.1974 | $181.20 | $181.20 | $181.20 |
| Purchase #4 | $184.35 | 4.489% | $192.6255 | $192.63 | $192.65 | $192.60 |
| Purchase #5 | $159.51 | 7.338% | $171.2148 | $171.21 | $171.20 | $171.20 |
| Purchase #6 | $223.71 | 6.167% | $237.5062 | $237.51 | $237.50 | $237.50 |
| Purchase #7 | $162.38 | 13.572% | $184.4182 | $184.42 | $184.40 | $184.40 |
| 7 purchase totals = | $1,093.11 | $1,191.8039 | $1,191.81 | $1,191.80 | $1,191.70 | |