| 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 | $226.69 | 6.571% | $241.5858 | $241.59 | $241.60 | $241.60 |
| Purchase #2 | $145.57 | 10.847% | $161.36 | $161.36 | $161.35 | $161.40 |
| Purchase #3 | $166.31 | 7.476% | $178.7433 | $178.74 | $178.75 | $178.70 |
| Purchase #4 | $205.48 | 6.362% | $218.5526 | $218.55 | $218.55 | $218.60 |
| Purchase #5 | $70.93 | 4.766% | $74.3105 | $74.31 | $74.30 | $74.30 |
| Purchase #6 | $154.85 | 5.479% | $163.3342 | $163.33 | $163.35 | $163.30 |
| Purchase #7 | $93.60 | 7.840% | $100.9382 | $100.94 | $100.95 | $100.90 |
| 7 purchase totals = | $1,063.43 | $1,138.8246 | $1,138.82 | $1,138.85 | $1,138.80 | |