| 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 | $187.36 | 10.856% | $207.6998 | $207.70 | $207.70 | $207.70 |
| Purchase #2 | $198.86 | 5.336% | $209.4712 | $209.47 | $209.45 | $209.50 |
| Purchase #3 | $77.35 | 10.497% | $85.4694 | $85.47 | $85.45 | $85.50 |
| Purchase #4 | $198.71 | 4.228% | $207.1115 | $207.11 | $207.10 | $207.10 |
| Purchase #5 | $77.54 | 3.738% | $80.4384 | $80.44 | $80.45 | $80.40 |
| Purchase #6 | $128.55 | 12.683% | $144.854 | $144.85 | $144.85 | $144.90 |
| Purchase #7 | $16.53 | 11.342% | $18.4048 | $18.40 | $18.40 | $18.40 |
| 7 purchase totals = | $884.90 | $953.4491 | $953.44 | $953.40 | $953.50 | |