| 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 | $154.96 | 4.605% | $162.0959 | $162.10 | $162.10 | $162.10 |
| Purchase #2 | $198.90 | 12.409% | $223.5815 | $223.58 | $223.60 | $223.60 |
| Purchase #3 | $96.49 | 11.412% | $107.5014 | $107.50 | $107.50 | $107.50 |
| Purchase #4 | $167.92 | 6.298% | $178.4956 | $178.50 | $178.50 | $178.50 |
| Purchase #5 | $159.86 | 4.440% | $166.9578 | $166.96 | $166.95 | $167.00 |
| Purchase #6 | $65.49 | 13.626% | $74.4137 | $74.41 | $74.40 | $74.40 |
| Purchase #7 | $133.58 | 12.351% | $150.0785 | $150.08 | $150.10 | $150.10 |
| 7 purchase totals = | $977.20 | $1,063.1244 | $1,063.13 | $1,063.15 | $1,063.20 | |