| 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 | $17.42 | 5.766% | $18.4244 | $18.42 | $18.40 | $18.40 |
| Purchase #2 | $249.70 | 6.168% | $265.1015 | $265.10 | $265.10 | $265.10 |
| Purchase #3 | $233.51 | 7.369% | $250.7174 | $250.72 | $250.70 | $250.70 |
| Purchase #4 | $166.45 | 10.272% | $183.5477 | $183.55 | $183.55 | $183.50 |
| Purchase #5 | $99.44 | 7.692% | $107.0889 | $107.09 | $107.10 | $107.10 |
| Purchase #6 | $83.58 | 12.120% | $93.7099 | $93.71 | $93.70 | $93.70 |
| Purchase #7 | $141.53 | 6.376% | $150.554 | $150.55 | $150.55 | $150.60 |
| 7 purchase totals = | $991.63 | $1,069.1438 | $1,069.14 | $1,069.10 | $1,069.10 | |