| 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 | $176.29 | 9.409% | $192.8771 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $84.25 | 9.828% | $92.5301 | $92.53 | $92.55 | $92.50 |
| Purchase #3 | $151.39 | 8.633% | $164.4595 | $164.46 | $164.45 | $164.50 |
| Purchase #4 | $216.38 | 7.653% | $232.9396 | $232.94 | $232.95 | $232.90 |
| Purchase #5 | $147.40 | 10.285% | $162.5601 | $162.56 | $162.55 | $162.60 |
| Purchase #6 | $106.32 | 3.115% | $109.6319 | $109.63 | $109.65 | $109.60 |
| Purchase #7 | $121.37 | 10.566% | $134.194 | $134.19 | $134.20 | $134.20 |
| 7 purchase totals = | $1,003.40 | $1,089.1923 | $1,089.19 | $1,089.25 | $1,089.20 | |