| 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 | $150.80 | 13.579% | $171.2771 | $171.28 | $171.30 | $171.30 |
| Purchase #2 | $194.41 | 6.281% | $206.6209 | $206.62 | $206.60 | $206.60 |
| Purchase #3 | $181.54 | 13.448% | $205.9535 | $205.95 | $205.95 | $206.00 |
| Purchase #4 | $18.95 | 3.233% | $19.5627 | $19.56 | $19.55 | $19.60 |
| Purchase #5 | $198.75 | 12.130% | $222.8584 | $222.86 | $222.85 | $222.90 |
| Purchase #6 | $95.25 | 12.456% | $107.1143 | $107.11 | $107.10 | $107.10 |
| Purchase #7 | $198.73 | 12.378% | $223.3288 | $223.33 | $223.35 | $223.30 |
| 7 purchase totals = | $1,038.43 | $1,156.7157 | $1,156.71 | $1,156.70 | $1,156.80 | |