| 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 | $137.55 | 10.117% | $151.4659 | $151.47 | $151.45 | $151.50 |
| Purchase #2 | $219.28 | 13.428% | $248.7249 | $248.72 | $248.70 | $248.70 |
| Purchase #3 | $190.95 | 13.120% | $216.0026 | $216.00 | $216.00 | $216.00 |
| Purchase #4 | $80.41 | 13.290% | $91.0965 | $91.10 | $91.10 | $91.10 |
| Purchase #5 | $185.52 | 10.616% | $205.2148 | $205.21 | $205.20 | $205.20 |
| Purchase #6 | $243.82 | 7.479% | $262.0553 | $262.06 | $262.05 | $262.10 |
| Purchase #7 | $179.98 | 7.191% | $192.9224 | $192.92 | $192.90 | $192.90 |
| 7 purchase totals = | $1,237.51 | $1,367.4824 | $1,367.48 | $1,367.40 | $1,367.50 | |