| 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 | $130.70 | 11.557% | $145.805 | $145.81 | $145.80 | $145.80 |
| Purchase #2 | $171.42 | 4.306% | $178.8013 | $178.80 | $178.80 | $178.80 |
| Purchase #3 | $248.87 | 10.786% | $275.7131 | $275.71 | $275.70 | $275.70 |
| Purchase #4 | $155.37 | 11.233% | $172.8227 | $172.82 | $172.80 | $172.80 |
| Purchase #5 | $180.53 | 6.449% | $192.1724 | $192.17 | $192.15 | $192.20 |
| Purchase #6 | $170.69 | 8.736% | $185.6015 | $185.60 | $185.60 | $185.60 |
| Purchase #7 | $154.63 | 5.861% | $163.6929 | $163.69 | $163.70 | $163.70 |
| 7 purchase totals = | $1,212.21 | $1,314.6089 | $1,314.60 | $1,314.55 | $1,314.60 | |