| 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 | $201.28 | 9.137% | $219.671 | $219.67 | $219.65 | $219.70 |
| Purchase #2 | $171.87 | 11.471% | $191.5852 | $191.59 | $191.60 | $191.60 |
| Purchase #3 | $143.74 | 4.595% | $150.3449 | $150.34 | $150.35 | $150.30 |
| Purchase #4 | $223.52 | 13.722% | $254.1914 | $254.19 | $254.20 | $254.20 |
| Purchase #5 | $162.71 | 7.249% | $174.5048 | $174.50 | $174.50 | $174.50 |
| Purchase #6 | $192.58 | 13.462% | $218.5051 | $218.51 | $218.50 | $218.50 |
| Purchase #7 | $6.45 | 4.635% | $6.749 | $6.75 | $6.75 | $6.70 |
| 7 purchase totals = | $1,102.15 | $1,215.5514 | $1,215.55 | $1,215.55 | $1,215.50 | |