| 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 | $144.69 | 10.292% | $159.5815 | $159.58 | $159.60 | $159.60 |
| Purchase #2 | $230.88 | 8.158% | $249.7152 | $249.72 | $249.70 | $249.70 |
| Purchase #3 | $81.53 | 8.519% | $88.4755 | $88.48 | $88.50 | $88.50 |
| Purchase #4 | $198.30 | 10.105% | $218.3382 | $218.34 | $218.35 | $218.30 |
| Purchase #5 | $77.96 | 3.256% | $80.4984 | $80.50 | $80.50 | $80.50 |
| Purchase #6 | $24.81 | 8.788% | $26.9903 | $26.99 | $27.00 | $27.00 |
| Purchase #7 | $25.41 | 13.738% | $28.9008 | $28.90 | $28.90 | $28.90 |
| 7 purchase totals = | $783.58 | $852.4999 | $852.51 | $852.55 | $852.50 | |