| 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 | $87.90 | 7.535% | $94.5233 | $94.52 | $94.50 | $94.50 |
| Purchase #2 | $172.91 | 3.647% | $179.216 | $179.22 | $179.20 | $179.20 |
| Purchase #3 | $235.40 | 13.471% | $267.1107 | $267.11 | $267.10 | $267.10 |
| Purchase #4 | $233.81 | 5.775% | $247.3125 | $247.31 | $247.30 | $247.30 |
| Purchase #5 | $159.72 | 3.262% | $164.9301 | $164.93 | $164.95 | $164.90 |
| Purchase #6 | $165.68 | 3.436% | $171.3728 | $171.37 | $171.35 | $171.40 |
| Purchase #7 | $9.51 | 12.587% | $10.707 | $10.71 | $10.70 | $10.70 |
| 7 purchase totals = | $1,064.93 | $1,135.1724 | $1,135.17 | $1,135.10 | $1,135.10 | |