| 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 | $194.54 | 9.635% | $213.2839 | $213.28 | $213.30 | $213.30 |
| Purchase #2 | $54.42 | 10.518% | $60.1439 | $60.14 | $60.15 | $60.10 |
| Purchase #3 | $191.96 | 8.108% | $207.5241 | $207.52 | $207.50 | $207.50 |
| Purchase #4 | $143.46 | 9.831% | $157.5636 | $157.56 | $157.55 | $157.60 |
| Purchase #5 | $29.58 | 11.649% | $33.0258 | $33.03 | $33.05 | $33.00 |
| Purchase #6 | $29.67 | 3.141% | $30.6019 | $30.60 | $30.60 | $30.60 |
| Purchase #7 | $168.89 | 5.442% | $178.081 | $178.08 | $178.10 | $178.10 |
| 7 purchase totals = | $812.52 | $880.2242 | $880.21 | $880.25 | $880.20 | |