| 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 | $147.30 | 4.549% | $154.0007 | $154.00 | $154.00 | $154.00 |
| Purchase #2 | $175.32 | 10.862% | $194.3633 | $194.36 | $194.35 | $194.40 |
| Purchase #3 | $5.79 | 12.282% | $6.5011 | $6.50 | $6.50 | $6.50 |
| Purchase #4 | $221.45 | 12.559% | $249.2619 | $249.26 | $249.25 | $249.30 |
| Purchase #5 | $134.63 | 8.729% | $146.3819 | $146.38 | $146.40 | $146.40 |
| Purchase #6 | $149.93 | 4.806% | $157.1356 | $157.14 | $157.15 | $157.10 |
| Purchase #7 | $89.72 | 7.183% | $96.1646 | $96.16 | $96.15 | $96.20 |
| 7 purchase totals = | $924.14 | $1,003.8091 | $1,003.80 | $1,003.80 | $1,003.90 | |