| 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 | $160.56 | 7.837% | $173.1431 | $173.14 | $173.15 | $173.10 |
| Purchase #2 | $133.65 | 8.477% | $144.9795 | $144.98 | $145.00 | $145.00 |
| Purchase #3 | $98.33 | 9.319% | $107.4934 | $107.49 | $107.50 | $107.50 |
| Purchase #4 | $158.40 | 5.285% | $166.7714 | $166.77 | $166.75 | $166.80 |
| Purchase #5 | $95.84 | 11.732% | $107.0839 | $107.08 | $107.10 | $107.10 |
| Purchase #6 | $147.28 | 5.156% | $154.8738 | $154.87 | $154.85 | $154.90 |
| Purchase #7 | $194.41 | 10.267% | $214.3701 | $214.37 | $214.35 | $214.40 |
| 7 purchase totals = | $988.47 | $1,068.7152 | $1,068.70 | $1,068.70 | $1,068.80 | |