| 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 | $143.49 | 9.671% | $157.3669 | $157.37 | $157.35 | $157.40 |
| Purchase #2 | $206.32 | 5.569% | $217.81 | $217.81 | $217.80 | $217.80 |
| Purchase #3 | $169.93 | 6.569% | $181.0927 | $181.09 | $181.10 | $181.10 |
| Purchase #4 | $186.37 | 11.212% | $207.2658 | $207.27 | $207.25 | $207.30 |
| Purchase #5 | $221.28 | 4.182% | $230.5339 | $230.53 | $230.55 | $230.50 |
| Purchase #6 | $148.65 | 9.200% | $162.3258 | $162.33 | $162.35 | $162.30 |
| Purchase #7 | $117.93 | 13.731% | $134.123 | $134.12 | $134.10 | $134.10 |
| 7 purchase totals = | $1,193.97 | $1,290.5181 | $1,290.52 | $1,290.50 | $1,290.50 | |