| 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 | $143.42 | 13.350% | $162.5666 | $162.57 | $162.55 | $162.60 |
| Purchase #2 | $140.94 | 11.725% | $157.4652 | $157.47 | $157.45 | $157.50 |
| Purchase #3 | $214.53 | 12.415% | $241.1639 | $241.16 | $241.15 | $241.20 |
| Purchase #4 | $165.67 | 3.701% | $171.8014 | $171.80 | $171.80 | $171.80 |
| Purchase #5 | $137.44 | 5.657% | $145.215 | $145.22 | $145.20 | $145.20 |
| Purchase #6 | $7.64 | 3.306% | $7.8926 | $7.89 | $7.90 | $7.90 |
| Purchase #7 | $249.66 | 6.443% | $265.7456 | $265.75 | $265.75 | $265.70 |
| 7 purchase totals = | $1,059.30 | $1,151.8503 | $1,151.86 | $1,151.80 | $1,151.90 | |