| 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 | $191.98 | 3.436% | $198.5764 | $198.58 | $198.60 | $198.60 |
| Purchase #2 | $29.71 | 12.694% | $33.4814 | $33.48 | $33.50 | $33.50 |
| Purchase #3 | $156.27 | 6.812% | $166.9151 | $166.92 | $166.90 | $166.90 |
| Purchase #4 | $115.49 | 8.468% | $125.2697 | $125.27 | $125.25 | $125.30 |
| Purchase #5 | $17.69 | 4.673% | $18.5167 | $18.52 | $18.50 | $18.50 |
| Purchase #6 | $209.56 | 3.122% | $216.1025 | $216.10 | $216.10 | $216.10 |
| Purchase #7 | $76.80 | 9.170% | $83.8426 | $83.84 | $83.85 | $83.80 |
| 7 purchase totals = | $797.50 | $842.7044 | $842.71 | $842.70 | $842.70 | |