| 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 | $185.61 | 4.744% | $194.4153 | $194.42 | $194.40 | $194.40 |
| Purchase #2 | $64.46 | 10.670% | $71.3379 | $71.34 | $71.35 | $71.30 |
| Purchase #3 | $192.37 | 3.360% | $198.8336 | $198.83 | $198.85 | $198.80 |
| Purchase #4 | $241.97 | 3.840% | $251.2616 | $251.26 | $251.25 | $251.30 |
| Purchase #5 | $204.65 | 10.627% | $226.3982 | $226.40 | $226.40 | $226.40 |
| Purchase #6 | $25.91 | 13.593% | $29.4319 | $29.43 | $29.45 | $29.40 |
| Purchase #7 | $175.52 | 9.299% | $191.8416 | $191.84 | $191.85 | $191.80 |
| 7 purchase totals = | $1,090.49 | $1,163.5201 | $1,163.52 | $1,163.55 | $1,163.40 | |