| 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 | $162.71 | 11.776% | $181.8707 | $181.87 | $181.85 | $181.90 |
| Purchase #2 | $81.79 | 4.444% | $85.4247 | $85.42 | $85.40 | $85.40 |
| Purchase #3 | $108.38 | 8.481% | $117.5717 | $117.57 | $117.55 | $117.60 |
| Purchase #4 | $207.25 | 4.524% | $216.626 | $216.63 | $216.65 | $216.60 |
| Purchase #5 | $119.73 | 7.736% | $128.9923 | $128.99 | $129.00 | $129.00 |
| Purchase #6 | $210.91 | 4.135% | $219.6311 | $219.63 | $219.65 | $219.60 |
| Purchase #7 | $196.93 | 6.738% | $210.1991 | $210.20 | $210.20 | $210.20 |
| 7 purchase totals = | $1,087.70 | $1,160.3156 | $1,160.31 | $1,160.30 | $1,160.30 | |