| 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 | $144.91 | 11.253% | $161.2167 | $161.22 | $161.20 | $161.20 |
| Purchase #2 | $197.42 | 5.640% | $208.5545 | $208.55 | $208.55 | $208.60 |
| Purchase #3 | $230.57 | 8.775% | $250.8025 | $250.80 | $250.80 | $250.80 |
| Purchase #4 | $114.57 | 10.823% | $126.9699 | $126.97 | $126.95 | $127.00 |
| Purchase #5 | $140.38 | 5.251% | $147.7514 | $147.75 | $147.75 | $147.80 |
| Purchase #6 | $166.91 | 13.286% | $189.0857 | $189.09 | $189.10 | $189.10 |
| Purchase #7 | $49.30 | 4.503% | $51.52 | $51.52 | $51.50 | $51.50 |
| 7 purchase totals = | $1,044.06 | $1,135.9007 | $1,135.90 | $1,135.85 | $1,136.00 | |