| 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 | $152.58 | 8.494% | $165.5401 | $165.54 | $165.55 | $165.50 |
| Purchase #2 | $97.33 | 10.451% | $107.502 | $107.50 | $107.50 | $107.50 |
| Purchase #3 | $213.78 | 10.712% | $236.6801 | $236.68 | $236.70 | $236.70 |
| Purchase #4 | $110.52 | 9.541% | $121.0647 | $121.06 | $121.05 | $121.10 |
| Purchase #5 | $178.71 | 12.162% | $200.4447 | $200.44 | $200.45 | $200.40 |
| Purchase #6 | $134.85 | 5.150% | $141.7948 | $141.79 | $141.80 | $141.80 |
| Purchase #7 | $162.70 | 8.238% | $176.1032 | $176.10 | $176.10 | $176.10 |
| 7 purchase totals = | $1,050.47 | $1,149.1296 | $1,149.11 | $1,149.15 | $1,149.10 | |