| 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 | $181.84 | 6.499% | $193.6578 | $193.66 | $193.65 | $193.70 |
| Purchase #2 | $74.92 | 13.606% | $85.1136 | $85.11 | $85.10 | $85.10 |
| Purchase #3 | $30.95 | 8.547% | $33.5953 | $33.60 | $33.60 | $33.60 |
| Purchase #4 | $143.79 | 6.180% | $152.6762 | $152.68 | $152.70 | $152.70 |
| Purchase #5 | $220.79 | 4.821% | $231.4343 | $231.43 | $231.45 | $231.40 |
| Purchase #6 | $250.44 | 3.508% | $259.2254 | $259.23 | $259.25 | $259.20 |
| Purchase #7 | $200.46 | 10.674% | $221.8571 | $221.86 | $221.85 | $221.90 |
| 7 purchase totals = | $1,103.19 | $1,177.5597 | $1,177.57 | $1,177.60 | $1,177.60 | |