| 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 | $137.42 | 7.511% | $147.7416 | $147.74 | $147.75 | $147.70 |
| Purchase #2 | $154.55 | 11.783% | $172.7606 | $172.76 | $172.75 | $172.80 |
| Purchase #3 | $226.30 | 3.122% | $233.3651 | $233.37 | $233.35 | $233.40 |
| Purchase #4 | $62.96 | 10.793% | $69.7553 | $69.76 | $69.75 | $69.80 |
| Purchase #5 | $18.71 | 4.428% | $19.5385 | $19.54 | $19.55 | $19.50 |
| Purchase #6 | $189.66 | 11.256% | $211.0081 | $211.01 | $211.00 | $211.00 |
| Purchase #7 | $139.94 | 11.533% | $156.0793 | $156.08 | $156.10 | $156.10 |
| 7 purchase totals = | $929.54 | $1,010.2485 | $1,010.26 | $1,010.25 | $1,010.30 | |