| 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 | $162.77 | 9.548% | $178.3113 | $178.31 | $178.30 | $178.30 |
| Purchase #2 | $179.79 | 4.266% | $187.4598 | $187.46 | $187.45 | $187.50 |
| Purchase #3 | $12.46 | 11.674% | $13.9146 | $13.91 | $13.90 | $13.90 |
| Purchase #4 | $238.61 | 8.280% | $258.3669 | $258.37 | $258.35 | $258.40 |
| Purchase #5 | $21.99 | 7.532% | $23.6463 | $23.65 | $23.65 | $23.60 |
| Purchase #6 | $51.65 | 8.193% | $55.8817 | $55.88 | $55.90 | $55.90 |
| Purchase #7 | $250.32 | 12.542% | $281.7151 | $281.72 | $281.70 | $281.70 |
| 7 purchase totals = | $917.59 | $999.2957 | $999.30 | $999.25 | $999.30 | |