| 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 | $157.35 | 4.468% | $164.3804 | $164.38 | $164.40 | $164.40 |
| Purchase #2 | $143.37 | 8.530% | $155.5995 | $155.60 | $155.60 | $155.60 |
| Purchase #3 | $248.70 | 9.811% | $273.1 | $273.10 | $273.10 | $273.10 |
| Purchase #4 | $70.43 | 3.109% | $72.6197 | $72.62 | $72.60 | $72.60 |
| Purchase #5 | $113.34 | 3.410% | $117.2049 | $117.20 | $117.20 | $117.20 |
| Purchase #6 | $233.31 | 7.238% | $250.197 | $250.20 | $250.20 | $250.20 |
| Purchase #7 | $23.49 | 4.370% | $24.5165 | $24.52 | $24.50 | $24.50 |
| 7 purchase totals = | $989.99 | $1,057.6180 | $1,057.62 | $1,057.60 | $1,057.60 | |