| 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 | $153.25 | 7.722% | $165.084 | $165.08 | $165.10 | $165.10 |
| Purchase #2 | $200.54 | 7.406% | $215.392 | $215.39 | $215.40 | $215.40 |
| Purchase #3 | $136.50 | 3.604% | $141.4195 | $141.42 | $141.40 | $141.40 |
| Purchase #4 | $147.55 | 4.433% | $154.0909 | $154.09 | $154.10 | $154.10 |
| Purchase #5 | $172.85 | 6.525% | $184.1285 | $184.13 | $184.15 | $184.10 |
| Purchase #6 | $18.33 | 5.130% | $19.2703 | $19.27 | $19.25 | $19.30 |
| Purchase #7 | $221.46 | 9.177% | $241.7834 | $241.78 | $241.80 | $241.80 |
| 7 purchase totals = | $1,050.48 | $1,121.1686 | $1,121.16 | $1,121.20 | $1,121.20 | |