| 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 | $16.34 | 12.874% | $18.4436 | $18.44 | $18.45 | $18.40 |
| Purchase #2 | $183.38 | 13.263% | $207.7017 | $207.70 | $207.70 | $207.70 |
| Purchase #3 | $202.30 | 10.694% | $223.934 | $223.93 | $223.95 | $223.90 |
| Purchase #4 | $221.64 | 10.706% | $245.3688 | $245.37 | $245.35 | $245.40 |
| Purchase #5 | $130.96 | 11.282% | $145.7349 | $145.73 | $145.75 | $145.70 |
| Purchase #6 | $225.36 | 12.583% | $253.717 | $253.72 | $253.70 | $253.70 |
| Purchase #7 | $120.34 | 13.821% | $136.9722 | $136.97 | $136.95 | $137.00 |
| 7 purchase totals = | $1,100.32 | $1,231.8722 | $1,231.86 | $1,231.85 | $1,231.80 | |