| 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 | $170.32 | 5.298% | $179.3436 | $179.34 | $179.35 | $179.30 |
| Purchase #2 | $114.85 | 6.821% | $122.6839 | $122.68 | $122.70 | $122.70 |
| Purchase #3 | $163.60 | 5.135% | $172.0009 | $172.00 | $172.00 | $172.00 |
| Purchase #4 | $149.78 | 4.867% | $157.0698 | $157.07 | $157.05 | $157.10 |
| Purchase #5 | $199.47 | 9.834% | $219.0859 | $219.09 | $219.10 | $219.10 |
| Purchase #6 | $85.73 | 7.304% | $91.9917 | $91.99 | $92.00 | $92.00 |
| Purchase #7 | $103.79 | 4.544% | $108.5062 | $108.51 | $108.50 | $108.50 |
| 7 purchase totals = | $987.54 | $1,050.6820 | $1,050.68 | $1,050.70 | $1,050.70 | |