| 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 | $147.44 | 12.599% | $166.016 | $166.02 | $166.00 | $166.00 |
| Purchase #2 | $203.65 | 8.742% | $221.4531 | $221.45 | $221.45 | $221.50 |
| Purchase #3 | $203.33 | 4.459% | $212.3965 | $212.40 | $212.40 | $212.40 |
| Purchase #4 | $156.90 | 6.636% | $167.3119 | $167.31 | $167.30 | $167.30 |
| Purchase #5 | $196.37 | 8.191% | $212.4547 | $212.45 | $212.45 | $212.50 |
| Purchase #6 | $38.93 | 9.176% | $42.5022 | $42.50 | $42.50 | $42.50 |
| Purchase #7 | $157.62 | 3.129% | $162.5519 | $162.55 | $162.55 | $162.60 |
| 7 purchase totals = | $1,104.24 | $1,184.6863 | $1,184.68 | $1,184.65 | $1,184.80 | |