| 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 | $108.45 | 13.569% | $123.1656 | $123.17 | $123.15 | $123.20 |
| Purchase #2 | $189.87 | 4.667% | $198.7312 | $198.73 | $198.75 | $198.70 |
| Purchase #3 | $192.92 | 9.203% | $210.6744 | $210.67 | $210.65 | $210.70 |
| Purchase #4 | $157.96 | 13.722% | $179.6353 | $179.64 | $179.65 | $179.60 |
| Purchase #5 | $12.54 | 6.789% | $13.3913 | $13.39 | $13.40 | $13.40 |
| Purchase #6 | $181.84 | 11.686% | $203.0898 | $203.09 | $203.10 | $203.10 |
| Purchase #7 | $158.34 | 13.243% | $179.309 | $179.31 | $179.30 | $179.30 |
| 7 purchase totals = | $1,001.92 | $1,107.9966 | $1,108.00 | $1,108.00 | $1,108.00 | |