| 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 | $161.71 | 12.257% | $181.5308 | $181.53 | $181.55 | $181.50 |
| Purchase #2 | $147.82 | 4.725% | $154.8045 | $154.80 | $154.80 | $154.80 |
| Purchase #3 | $221.77 | 7.490% | $238.3806 | $238.38 | $238.40 | $238.40 |
| Purchase #4 | $168.66 | 8.861% | $183.605 | $183.61 | $183.60 | $183.60 |
| Purchase #5 | $25.90 | 3.153% | $26.7166 | $26.72 | $26.70 | $26.70 |
| Purchase #6 | $205.90 | 6.573% | $219.4338 | $219.43 | $219.45 | $219.40 |
| Purchase #7 | $120.96 | 11.182% | $134.4857 | $134.49 | $134.50 | $134.50 |
| 7 purchase totals = | $1,052.72 | $1,138.9570 | $1,138.96 | $1,139.00 | $1,138.90 | |