| 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 | $179.81 | 10.315% | $198.3574 | $198.36 | $198.35 | $198.40 |
| Purchase #2 | $197.52 | 3.546% | $204.5241 | $204.52 | $204.50 | $204.50 |
| Purchase #3 | $25.86 | 6.279% | $27.4837 | $27.48 | $27.50 | $27.50 |
| Purchase #4 | $217.66 | 7.139% | $233.1987 | $233.20 | $233.20 | $233.20 |
| Purchase #5 | $147.64 | 5.477% | $155.7262 | $155.73 | $155.75 | $155.70 |
| Purchase #6 | $233.97 | 6.489% | $249.1523 | $249.15 | $249.15 | $249.20 |
| Purchase #7 | $162.42 | 11.768% | $181.5336 | $181.53 | $181.55 | $181.50 |
| 7 purchase totals = | $1,164.88 | $1,249.9760 | $1,249.97 | $1,250.00 | $1,250.00 | |