| 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 | $172.29 | 12.373% | $193.6074 | $193.61 | $193.60 | $193.60 |
| Purchase #2 | $158.64 | 7.862% | $171.1123 | $171.11 | $171.10 | $171.10 |
| Purchase #3 | $61.36 | 4.266% | $63.9776 | $63.98 | $64.00 | $64.00 |
| Purchase #4 | $205.53 | 12.738% | $231.7104 | $231.71 | $231.70 | $231.70 |
| Purchase #5 | $168.77 | 11.285% | $187.8157 | $187.82 | $187.80 | $187.80 |
| Purchase #6 | $233.75 | 7.777% | $251.9287 | $251.93 | $251.95 | $251.90 |
| Purchase #7 | $228.87 | 5.507% | $241.4739 | $241.47 | $241.45 | $241.50 |
| 7 purchase totals = | $1,229.21 | $1,341.6260 | $1,341.63 | $1,341.60 | $1,341.60 | |