| 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 | $18.64 | 5.581% | $19.6803 | $19.68 | $19.70 | $19.70 |
| Purchase #2 | $179.65 | 8.754% | $195.3766 | $195.38 | $195.40 | $195.40 |
| Purchase #3 | $179.75 | 7.309% | $192.8879 | $192.89 | $192.90 | $192.90 |
| Purchase #4 | $166.68 | 10.161% | $183.6164 | $183.62 | $183.60 | $183.60 |
| Purchase #5 | $208.99 | 4.805% | $219.032 | $219.03 | $219.05 | $219.00 |
| Purchase #6 | $174.39 | 6.641% | $185.9712 | $185.97 | $185.95 | $186.00 |
| Purchase #7 | $186.58 | 12.587% | $210.0648 | $210.06 | $210.05 | $210.10 |
| 7 purchase totals = | $1,114.68 | $1,206.6292 | $1,206.63 | $1,206.65 | $1,206.70 | |